7-8x=-4+7(2-x)

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Solution for 7-8x=-4+7(2-x) equation:


Simplifying
7 + -8x = -4 + 7(2 + -1x)
7 + -8x = -4 + (2 * 7 + -1x * 7)
7 + -8x = -4 + (14 + -7x)

Combine like terms: -4 + 14 = 10
7 + -8x = 10 + -7x

Solving
7 + -8x = 10 + -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.
7 + -8x + 7x = 10 + -7x + 7x

Combine like terms: -8x + 7x = -1x
7 + -1x = 10 + -7x + 7x

Combine like terms: -7x + 7x = 0
7 + -1x = 10 + 0
7 + -1x = 10

Add '-7' to each side of the equation.
7 + -7 + -1x = 10 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = 10 + -7
-1x = 10 + -7

Combine like terms: 10 + -7 = 3
-1x = 3

Divide each side by '-1'.
x = -3

Simplifying
x = -3

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