The problem asks us to solve the equation $6.3x = 7.776$ for $x$ and provide the answer correct to 3 decimal places.

AlgebraLinear EquationsSolving EquationsDecimal ArithmeticRounding
2025/5/2

1. Problem Description

The problem asks us to solve the equation 6.3x=7.7766.3x = 7.776 for xx and provide the answer correct to 3 decimal places.

2. Solution Steps

To solve the equation 6.3x=7.7766.3x = 7.776 for xx, we need to isolate xx by dividing both sides of the equation by 6.36.3.
6.3x=7.7766.3x = 7.776
x=7.7766.3x = \frac{7.776}{6.3}
Now, we calculate the value of xx:
x=1.234285714...x = 1.234285714...
We need to round the answer to 3 decimal places.
The first three decimal places are 1.
2
3

4. The fourth decimal place is 2, which is less than 5, so we round down.

x1.234x \approx 1.234

3. Final Answer

1.234

Related problems in "Algebra"

Solve the equation $\frac{x+1}{201} + \frac{x+2}{200} + \frac{x+3}{199} = -3$.

Linear EquationsEquation Solving
2025/6/20

The problem is to expand the given binomial expressions. The expressions are: 1. $(x + 1)(x + 3)$

Polynomial ExpansionBinomial ExpansionFOILDifference of Squares
2025/6/19

The problem is to remove the brackets and simplify the given expressions. I will solve question numb...

Algebraic ManipulationExpansionDifference of Squares
2025/6/19

We need to remove the brackets and collect like terms for the given expressions. I will solve proble...

Algebraic simplificationLinear expressionsCombining like termsDistribution
2025/6/19

The problem asks us to solve the equation $\lfloor 2x^3 - x^2 \rceil = 18x - 9$ for $x \in \mathbb{R...

EquationsCeiling FunctionReal NumbersCubic Equations
2025/6/19

The problem consists of 8 sub-problems. Each sub-problem contains an equation and a variable in pare...

Equation SolvingVariable IsolationFormula Manipulation
2025/6/19

The problem provides the equation of a parabola, $y = 3 - 2x - x^2$. We need to find the coordinates...

Quadratic EquationsParabolax-interceptTurning PointCoordinate Geometry
2025/6/19

The problem is to factorize the quadratic expression $2x^2 + 5x - 3$ completely.

Quadratic EquationsFactorizationPolynomials
2025/6/19

The problem consists of four parts. Part 1: Given the function $y = (2+x)(x-4)$, we need to sketch t...

Quadratic EquationsParabolaFactorizationGraphing
2025/6/19

The problem requires us to solve five exponential equations for $x$. The equations are: i. $5^{x+2} ...

Exponential EquationsExponentsSolving Equations
2025/6/19