7(2x+2)-5(x-4)=11

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Solution for 7(2x+2)-5(x-4)=11 equation:


Simplifying
7(2x + 2) + -5(x + -4) = 11

Reorder the terms:
7(2 + 2x) + -5(x + -4) = 11
(2 * 7 + 2x * 7) + -5(x + -4) = 11
(14 + 14x) + -5(x + -4) = 11

Reorder the terms:
14 + 14x + -5(-4 + x) = 11
14 + 14x + (-4 * -5 + x * -5) = 11
14 + 14x + (20 + -5x) = 11

Reorder the terms:
14 + 20 + 14x + -5x = 11

Combine like terms: 14 + 20 = 34
34 + 14x + -5x = 11

Combine like terms: 14x + -5x = 9x
34 + 9x = 11

Solving
34 + 9x = 11

Solving for variable 'x'.

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

Add '-34' to each side of the equation.
34 + -34 + 9x = 11 + -34

Combine like terms: 34 + -34 = 0
0 + 9x = 11 + -34
9x = 11 + -34

Combine like terms: 11 + -34 = -23
9x = -23

Divide each side by '9'.
x = -2.555555556

Simplifying
x = -2.555555556

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