-2x+2(-5x+15)=102

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Solution for -2x+2(-5x+15)=102 equation:


Simplifying
-2x + 2(-5x + 15) = 102

Reorder the terms:
-2x + 2(15 + -5x) = 102
-2x + (15 * 2 + -5x * 2) = 102
-2x + (30 + -10x) = 102

Reorder the terms:
30 + -2x + -10x = 102

Combine like terms: -2x + -10x = -12x
30 + -12x = 102

Solving
30 + -12x = 102

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + -12x = 102 + -30

Combine like terms: 30 + -30 = 0
0 + -12x = 102 + -30
-12x = 102 + -30

Combine like terms: 102 + -30 = 72
-12x = 72

Divide each side by '-12'.
x = -6

Simplifying
x = -6

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