-2(4+x)-7=5

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Solution for -2(4+x)-7=5 equation: 


Simplifying
-2(4 + x) + -7 = 5
(4 * -2 + x * -2) + -7 = 5
(-8 + -2x) + -7 = 5

Reorder the terms:
-8 + -7 + -2x = 5

Combine like terms: -8 + -7 = -15
-15 + -2x = 5

Solving
-15 + -2x = 5

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 = 5 + 15

Combine like terms: -15 + 15 = 0
0 + -2x = 5 + 15
-2x = 5 + 15

Combine like terms: 5 + 15 = 20
-2x = 20

Divide each side by '-2'.
x = -10

Simplifying
x = -10

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