-2(7-4x)=18

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Solution for -2(7-4x)=18 equation: 


Simplifying
-2(7 + -4x) = 18
(7 * -2 + -4x * -2) = 18
(-14 + 8x) = 18

Solving
-14 + 8x = 18

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 8x = 18 + 14

Combine like terms: -14 + 14 = 0
0 + 8x = 18 + 14
8x = 18 + 14

Combine like terms: 18 + 14 = 32
8x = 32

Divide each side by '8'.
x = 4

Simplifying
x = 4

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