(9+2x)*4=12+5x

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Solution for (9+2x)*4=12+5x equation:


Simplifying
(9 + 2x) * 4 = 12 + 5x

Reorder the terms for easier multiplication:
4(9 + 2x) = 12 + 5x
(9 * 4 + 2x * 4) = 12 + 5x
(36 + 8x) = 12 + 5x

Solving
36 + 8x = 12 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
36 + 8x + -5x = 12 + 5x + -5x

Combine like terms: 8x + -5x = 3x
36 + 3x = 12 + 5x + -5x

Combine like terms: 5x + -5x = 0
36 + 3x = 12 + 0
36 + 3x = 12

Add '-36' to each side of the equation.
36 + -36 + 3x = 12 + -36

Combine like terms: 36 + -36 = 0
0 + 3x = 12 + -36
3x = 12 + -36

Combine like terms: 12 + -36 = -24
3x = -24

Divide each side by '3'.
x = -8

Simplifying
x = -8

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