(2x-7)-4(x+1)=

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Solution for (2x-7)-4(x+1)= equation:


Simplifying
(2x + -7) + -4(x + 1) = 0

Reorder the terms:
(-7 + 2x) + -4(x + 1) = 0

Remove parenthesis around (-7 + 2x)
-7 + 2x + -4(x + 1) = 0

Reorder the terms:
-7 + 2x + -4(1 + x) = 0
-7 + 2x + (1 * -4 + x * -4) = 0
-7 + 2x + (-4 + -4x) = 0

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

Combine like terms: -7 + -4 = -11
-11 + 2x + -4x = 0

Combine like terms: 2x + -4x = -2x
-11 + -2x = 0

Solving
-11 + -2x = 0

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + -2x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -2x = 0 + 11
-2x = 0 + 11

Combine like terms: 0 + 11 = 11
-2x = 11

Divide each side by '-2'.
x = -5.5

Simplifying
x = -5.5

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