5(4x+7)=-40+55

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Solution for 5(4x+7)=-40+55 equation:


Simplifying
5(4x + 7) = -40 + 55

Reorder the terms:
5(7 + 4x) = -40 + 55
(7 * 5 + 4x * 5) = -40 + 55
(35 + 20x) = -40 + 55

Combine like terms: -40 + 55 = 15
35 + 20x = 15

Solving
35 + 20x = 15

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 20x = 15 + -35

Combine like terms: 35 + -35 = 0
0 + 20x = 15 + -35
20x = 15 + -35

Combine like terms: 15 + -35 = -20
20x = -20

Divide each side by '20'.
x = -1

Simplifying
x = -1

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