8-6x-2=-42+3x-15

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Solution for 8-6x-2=-42+3x-15 equation:


Simplifying
8 + -6x + -2 = -42 + 3x + -15

Reorder the terms:
8 + -2 + -6x = -42 + 3x + -15

Combine like terms: 8 + -2 = 6
6 + -6x = -42 + 3x + -15

Reorder the terms:
6 + -6x = -42 + -15 + 3x

Combine like terms: -42 + -15 = -57
6 + -6x = -57 + 3x

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

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

Combine like terms: 3x + -3x = 0
6 + -9x = -57 + 0
6 + -9x = -57

Add '-6' to each side of the equation.
6 + -6 + -9x = -57 + -6

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

Combine like terms: -57 + -6 = -63
-9x = -63

Divide each side by '-9'.
x = 7

Simplifying
x = 7

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