12x-78=37-3x

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Solution for 12x-78=37-3x equation:


Simplifying
12x + -78 = 37 + -3x

Reorder the terms:
-78 + 12x = 37 + -3x

Solving
-78 + 12x = 37 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-78 + 12x + 3x = 37 + -3x + 3x

Combine like terms: 12x + 3x = 15x
-78 + 15x = 37 + -3x + 3x

Combine like terms: -3x + 3x = 0
-78 + 15x = 37 + 0
-78 + 15x = 37

Add '78' to each side of the equation.
-78 + 78 + 15x = 37 + 78

Combine like terms: -78 + 78 = 0
0 + 15x = 37 + 78
15x = 37 + 78

Combine like terms: 37 + 78 = 115
15x = 115

Divide each side by '15'.
x = 7.666666667

Simplifying
x = 7.666666667

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