-57+3x=-6x+78

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Solution for -57+3x=-6x+78 equation:


Simplifying
-57 + 3x = -6x + 78

Reorder the terms:
-57 + 3x = 78 + -6x

Solving
-57 + 3x = 78 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-57 + 3x + 6x = 78 + -6x + 6x

Combine like terms: 3x + 6x = 9x
-57 + 9x = 78 + -6x + 6x

Combine like terms: -6x + 6x = 0
-57 + 9x = 78 + 0
-57 + 9x = 78

Add '57' to each side of the equation.
-57 + 57 + 9x = 78 + 57

Combine like terms: -57 + 57 = 0
0 + 9x = 78 + 57
9x = 78 + 57

Combine like terms: 78 + 57 = 135
9x = 135

Divide each side by '9'.
x = 15

Simplifying
x = 15

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