-42x-12=42x+7+12

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Solution for -42x-12=42x+7+12 equation:


Simplifying
-42x + -12 = 42x + 7 + 12

Reorder the terms:
-12 + -42x = 42x + 7 + 12

Reorder the terms:
-12 + -42x = 7 + 12 + 42x

Combine like terms: 7 + 12 = 19
-12 + -42x = 19 + 42x

Solving
-12 + -42x = 19 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
-12 + -42x + -42x = 19 + 42x + -42x

Combine like terms: -42x + -42x = -84x
-12 + -84x = 19 + 42x + -42x

Combine like terms: 42x + -42x = 0
-12 + -84x = 19 + 0
-12 + -84x = 19

Add '12' to each side of the equation.
-12 + 12 + -84x = 19 + 12

Combine like terms: -12 + 12 = 0
0 + -84x = 19 + 12
-84x = 19 + 12

Combine like terms: 19 + 12 = 31
-84x = 31

Divide each side by '-84'.
x = -0.369047619

Simplifying
x = -0.369047619

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