We are asked to solve the linear equation $7(2x-4) + 3(5-3x) = 2$ for $x$.

AlgebraLinear EquationsEquation SolvingAlgebraic Manipulation
2025/6/23

1. Problem Description

We are asked to solve the linear equation 7(2x4)+3(53x)=27(2x-4) + 3(5-3x) = 2 for xx.

2. Solution Steps

First, expand the terms in the equation:
7(2x4)+3(53x)=27(2x-4) + 3(5-3x) = 2
14x28+159x=214x - 28 + 15 - 9x = 2
Combine like terms on the left side:
(14x9x)+(28+15)=2(14x - 9x) + (-28 + 15) = 2
5x13=25x - 13 = 2
Add 13 to both sides of the equation:
5x13+13=2+135x - 13 + 13 = 2 + 13
5x=155x = 15
Divide both sides by 5:
5x5=155\frac{5x}{5} = \frac{15}{5}
x=3x = 3

3. Final Answer

The solution is x=3x = 3.

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