-(7-4x)=2x+15

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Solution for -(7-4x)=2x+15 equation:


Simplifying
-1(7 + -4x) = 2x + 15
(7 * -1 + -4x * -1) = 2x + 15
(-7 + 4x) = 2x + 15

Reorder the terms:
-7 + 4x = 15 + 2x

Solving
-7 + 4x = 15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-7 + 4x + -2x = 15 + 2x + -2x

Combine like terms: 4x + -2x = 2x
-7 + 2x = 15 + 2x + -2x

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

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

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

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

Divide each side by '2'.
x = 11

Simplifying
x = 11

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