4(2x+9)=-20+8

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Solution for 4(2x+9)=-20+8 equation:


Simplifying
4(2x + 9) = -20 + 8

Reorder the terms:
4(9 + 2x) = -20 + 8
(9 * 4 + 2x * 4) = -20 + 8
(36 + 8x) = -20 + 8

Combine like terms: -20 + 8 = -12
36 + 8x = -12

Solving
36 + 8x = -12

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 8x = -12 + -36

Combine like terms: 36 + -36 = 0
0 + 8x = -12 + -36
8x = -12 + -36

Combine like terms: -12 + -36 = -48
8x = -48

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

Simplifying
x = -6

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