The problem asks to find the number line that represents the solution to the inequality $-3x + 7 \ge 19$.

AlgebraInequalitiesLinear InequalitiesNumber LineSolving Inequalities
2025/3/12

1. Problem Description

The problem asks to find the number line that represents the solution to the inequality 3x+719-3x + 7 \ge 19.

2. Solution Steps

First, we need to solve the inequality for xx.
3x+719-3x + 7 \ge 19
Subtract 7 from both sides:
3x+77197-3x + 7 - 7 \ge 19 - 7
3x12-3x \ge 12
Divide both sides by -

3. Since we are dividing by a negative number, we need to flip the inequality sign:

3x3123\frac{-3x}{-3} \le \frac{12}{-3}
x4x \le -4
Now we need to find the number line that represents x4x \le -4. This means we need a closed circle (or solid dot) at -4, and the line should extend to the left (towards negative infinity).
Looking at the options, the second number line has a closed circle at -4, and the arrow extends to the left.

3. Final Answer

The second number line shows the solution to the inequality.

Related problems in "Algebra"

We need to solve the following equations for $x$: 28. $\frac{4}{x+1} = \frac{7}{3x-2}$ 29. $\frac{x+...

Linear EquationsSolving EquationsFractional Equations
2025/6/25

We are asked to solve the following equations: 28. $\frac{4}{x+1} = \frac{7}{3x-2}$ 29. $\frac{x+1}{...

Linear EquationsSolving EquationsFractionsAlgebraic Manipulation
2025/6/25

We are asked to solve problem number 28 from the image, which is to find the value of $x$ in the equ...

Linear EquationsSolving EquationsFractions
2025/6/25

The problem is to solve the following equations for $x$: 19. $\frac{x}{2} - \frac{x}{5} = 3$ 20. $\f...

Linear EquationsSolving EquationsFractions
2025/6/25

We are asked to solve three linear equations. 10. $\frac{x+3}{2} = \frac{x-4}{5}$ 11. $\frac{2x-1}{3...

Linear EquationsSolving EquationsFractions
2025/6/25

We need to solve for $x$ in each of the given equations.

Linear EquationsSolving for xFractionsCross-multiplication
2025/6/25

Solve for $x$ in the equation $\frac{x+1}{3} = \frac{x-1}{4}$.

Linear EquationsSolving Equations
2025/6/25

The given sequence is -1, 2, 7, 14, 23, ... We are asked to find a formula for the $n$-th term of th...

SequencesSeriesQuadratic SequencesFinding the nth termAlgebraic Manipulation
2025/6/25

The image shows a sequence of numbers: 6, -11, 22, -44, 88, -132. We need to identify the pattern an...

SequencesPattern RecognitionSeries
2025/6/25

Solve the equation $2(x+1)^2 - (x-2)^2 = x(x-3)$ for $x$.

Quadratic EquationsEquation SolvingAlgebraic Manipulation
2025/6/25