4(2x+5)=-40+12

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Solution for 4(2x+5)=-40+12 equation:


Simplifying
4(2x + 5) = -40 + 12

Reorder the terms:
4(5 + 2x) = -40 + 12
(5 * 4 + 2x * 4) = -40 + 12
(20 + 8x) = -40 + 12

Combine like terms: -40 + 12 = -28
20 + 8x = -28

Solving
20 + 8x = -28

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 8x = -28 + -20

Combine like terms: 20 + -20 = 0
0 + 8x = -28 + -20
8x = -28 + -20

Combine like terms: -28 + -20 = -48
8x = -48

Divide each side by '8'.
x = -6

Simplifying
x = -6

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