-3x+7(8)=5x-2(8)

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Solution for -3x+7(8)=5x-2(8) equation:


Simplifying
-3x + 7(8) = 5x + -2(8)

Multiply 7 * 8
-3x + 56 = 5x + -2(8)

Reorder the terms:
56 + -3x = 5x + -2(8)

Multiply -2 * 8
56 + -3x = 5x + -16

Reorder the terms:
56 + -3x = -16 + 5x

Solving
56 + -3x = -16 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
56 + -3x + -5x = -16 + 5x + -5x

Combine like terms: -3x + -5x = -8x
56 + -8x = -16 + 5x + -5x

Combine like terms: 5x + -5x = 0
56 + -8x = -16 + 0
56 + -8x = -16

Add '-56' to each side of the equation.
56 + -56 + -8x = -16 + -56

Combine like terms: 56 + -56 = 0
0 + -8x = -16 + -56
-8x = -16 + -56

Combine like terms: -16 + -56 = -72
-8x = -72

Divide each side by '-8'.
x = 9

Simplifying
x = 9

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