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

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


Simplifying
(2x + 7) + (2x + -4) = 0

Reorder the terms:
(7 + 2x) + (2x + -4) = 0

Remove parenthesis around (7 + 2x)
7 + 2x + (2x + -4) = 0

Reorder the terms:
7 + 2x + (-4 + 2x) = 0

Remove parenthesis around (-4 + 2x)
7 + 2x + -4 + 2x = 0

Reorder the terms:
7 + -4 + 2x + 2x = 0

Combine like terms: 7 + -4 = 3
3 + 2x + 2x = 0

Combine like terms: 2x + 2x = 4x
3 + 4x = 0

Solving
3 + 4x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 4x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 4x = 0 + -3
4x = 0 + -3

Combine like terms: 0 + -3 = -3
4x = -3

Divide each side by '4'.
x = -0.75

Simplifying
x = -0.75

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