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

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


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

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

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

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

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

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

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

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

Solving
-3 + -2x = 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 + -2x = 0 + 3

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

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

Divide each side by '-2'.
x = -1.5

Simplifying
x = -1.5

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