3x-57=-5x+115

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Solution for 3x-57=-5x+115 equation:


Simplifying
3x + -57 = -5x + 115

Reorder the terms:
-57 + 3x = -5x + 115

Reorder the terms:
-57 + 3x = 115 + -5x

Solving
-57 + 3x = 115 + -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.
-57 + 3x + 5x = 115 + -5x + 5x

Combine like terms: 3x + 5x = 8x
-57 + 8x = 115 + -5x + 5x

Combine like terms: -5x + 5x = 0
-57 + 8x = 115 + 0
-57 + 8x = 115

Add '57' to each side of the equation.
-57 + 57 + 8x = 115 + 57

Combine like terms: -57 + 57 = 0
0 + 8x = 115 + 57
8x = 115 + 57

Combine like terms: 115 + 57 = 172
8x = 172

Divide each side by '8'.
x = 21.5

Simplifying
x = 21.5

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