7(2x+2)-5(4x-3)=7

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Solution for 7(2x+2)-5(4x-3)=7 equation:


Simplifying
7(2x + 2) + -5(4x + -3) = 7

Reorder the terms:
7(2 + 2x) + -5(4x + -3) = 7
(2 * 7 + 2x * 7) + -5(4x + -3) = 7
(14 + 14x) + -5(4x + -3) = 7

Reorder the terms:
14 + 14x + -5(-3 + 4x) = 7
14 + 14x + (-3 * -5 + 4x * -5) = 7
14 + 14x + (15 + -20x) = 7

Reorder the terms:
14 + 15 + 14x + -20x = 7

Combine like terms: 14 + 15 = 29
29 + 14x + -20x = 7

Combine like terms: 14x + -20x = -6x
29 + -6x = 7

Solving
29 + -6x = 7

Solving for variable 'x'.

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

Add '-29' to each side of the equation.
29 + -29 + -6x = 7 + -29

Combine like terms: 29 + -29 = 0
0 + -6x = 7 + -29
-6x = 7 + -29

Combine like terms: 7 + -29 = -22
-6x = -22

Divide each side by '-6'.
x = 3.666666667

Simplifying
x = 3.666666667

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