7-(5-8x)=4x+3x

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Solution for 7-(5-8x)=4x+3x equation:


Simplifying
7 + -1(5 + -8x) = 4x + 3x
7 + (5 * -1 + -8x * -1) = 4x + 3x
7 + (-5 + 8x) = 4x + 3x

Combine like terms: 7 + -5 = 2
2 + 8x = 4x + 3x

Combine like terms: 4x + 3x = 7x
2 + 8x = 7x

Solving
2 + 8x = 7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.
2 + 8x + -7x = 7x + -7x

Combine like terms: 8x + -7x = 1x
2 + 1x = 7x + -7x

Combine like terms: 7x + -7x = 0
2 + 1x = 0

Add '-2' to each side of the equation.
2 + -2 + 1x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 1x = 0 + -2
1x = 0 + -2

Combine like terms: 0 + -2 = -2
1x = -2

Divide each side by '1'.
x = -2

Simplifying
x = -2

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