-2(4-x)-7=7

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


Simplifying
-2(4 + -1x) + -7 = 7
(4 * -2 + -1x * -2) + -7 = 7
(-8 + 2x) + -7 = 7

Reorder the terms:
-8 + -7 + 2x = 7

Combine like terms: -8 + -7 = -15
-15 + 2x = 7

Solving
-15 + 2x = 7

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 2x = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 2x = 7 + 15
2x = 7 + 15

Combine like terms: 7 + 15 = 22
2x = 22

Divide each side by '2'.
x = 11

Simplifying
x = 11

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