-2x+2(5x-15)=18

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Solution for -2x+2(5x-15)=18 equation:


Simplifying
-2x + 2(5x + -15) = 18

Reorder the terms:
-2x + 2(-15 + 5x) = 18
-2x + (-15 * 2 + 5x * 2) = 18
-2x + (-30 + 10x) = 18

Reorder the terms:
-30 + -2x + 10x = 18

Combine like terms: -2x + 10x = 8x
-30 + 8x = 18

Solving
-30 + 8x = 18

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 + 8x = 18 + 30

Combine like terms: -30 + 30 = 0
0 + 8x = 18 + 30
8x = 18 + 30

Combine like terms: 18 + 30 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

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