The problem is to solve the inequality $4 + \frac{3}{4}(x+2) \le \frac{3}{8}x + 1$.

AlgebraInequalitiesLinear InequalitiesAlgebraic Manipulation
2025/4/20

1. Problem Description

The problem is to solve the inequality 4+34(x+2)38x+14 + \frac{3}{4}(x+2) \le \frac{3}{8}x + 1.

2. Solution Steps

We start by distributing 34\frac{3}{4} to (x+2)(x+2).
4+34x+34(2)38x+14 + \frac{3}{4}x + \frac{3}{4}(2) \le \frac{3}{8}x + 1
4+34x+6438x+14 + \frac{3}{4}x + \frac{6}{4} \le \frac{3}{8}x + 1
4+34x+3238x+14 + \frac{3}{4}x + \frac{3}{2} \le \frac{3}{8}x + 1
Combine the constant terms on the left side.
82+32+34x38x+1\frac{8}{2} + \frac{3}{2} + \frac{3}{4}x \le \frac{3}{8}x + 1
112+34x38x+1\frac{11}{2} + \frac{3}{4}x \le \frac{3}{8}x + 1
Subtract 38x\frac{3}{8}x from both sides.
112+34x38x1\frac{11}{2} + \frac{3}{4}x - \frac{3}{8}x \le 1
112+68x38x1\frac{11}{2} + \frac{6}{8}x - \frac{3}{8}x \le 1
112+38x1\frac{11}{2} + \frac{3}{8}x \le 1
Subtract 112\frac{11}{2} from both sides.
38x1112\frac{3}{8}x \le 1 - \frac{11}{2}
38x22112\frac{3}{8}x \le \frac{2}{2} - \frac{11}{2}
38x92\frac{3}{8}x \le -\frac{9}{2}
Multiply both sides by 83\frac{8}{3}.
x9283x \le -\frac{9}{2} \cdot \frac{8}{3}
x726x \le -\frac{72}{6}
x12x \le -12

3. Final Answer

x12x \le -12

Related problems in "Algebra"

The problem is to determine the equation of the function represented by the graph. The graph appears...

FunctionsPiecewise FunctionsQuadratic FunctionsLinear FunctionsHyperbolasGraphing
2025/6/28

The image shows a piecewise function. We need to define the function $f(x)$ based on the graph. The ...

Piecewise FunctionsParabolaLinear FunctionsHyperbolaFunction DefinitionGraph Analysis
2025/6/28

The problem asks to find the general term for the sequence 1, 5, 14, 30, 55, ...

SequencesSeriesPolynomialsSummation
2025/6/27

The problem asks us to find the axis of symmetry and the vertex of the graph of the given quadratic ...

Quadratic FunctionsVertex FormAxis of SymmetryParabola
2025/6/27

The problem asks us to sketch the graphs of the following two quadratic functions: (1) $y = x^2 + 1$...

Quadratic FunctionsParabolasGraphingVertex FormTransformations of Graphs
2025/6/27

Given two complex numbers $Z_a = 1 + \sqrt{3}i$ and $Z_b = 2 - 2i$, we are asked to: I. Convert $Z_a...

Complex NumbersPolar FormDe Moivre's TheoremComplex Number MultiplicationComplex Number DivisionRoots of Complex Numbers
2025/6/27

The problem involves complex numbers. Given $z_1 = 5 + 2i$, $z_2 = 7 + yi$, and $z_3 = x - 4i$, we n...

Complex NumbersComplex Number ArithmeticComplex ConjugateSquare Root of Complex Number
2025/6/27

The problem asks us to find the range of values for the constant $a$ such that the equation $4^x - a...

Quadratic EquationsInequalitiesExponentsRoots of EquationsDiscriminant
2025/6/27

Given $A = \{1, 2\}$ and $B = \mathbb{R}$, we need to sketch the graph of $R = A \times B$. We need ...

SetsRelationsFunctionsCartesian ProductGraphs
2025/6/27

Solve the equation $ \lceil x^2 - x \rceil = x + 3 $ for $x \in \mathbb{R}$, where $ \lceil x \rceil...

Ceiling FunctionQuadratic EquationsInteger Solutions
2025/6/27