9(3-2x)=2x+12-20

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Solution for 9(3-2x)=2x+12-20 equation:


Simplifying
9(3 + -2x) = 2x + 12 + -20
(3 * 9 + -2x * 9) = 2x + 12 + -20
(27 + -18x) = 2x + 12 + -20

Reorder the terms:
27 + -18x = 12 + -20 + 2x

Combine like terms: 12 + -20 = -8
27 + -18x = -8 + 2x

Solving
27 + -18x = -8 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
27 + -18x + -2x = -8 + 2x + -2x

Combine like terms: -18x + -2x = -20x
27 + -20x = -8 + 2x + -2x

Combine like terms: 2x + -2x = 0
27 + -20x = -8 + 0
27 + -20x = -8

Add '-27' to each side of the equation.
27 + -27 + -20x = -8 + -27

Combine like terms: 27 + -27 = 0
0 + -20x = -8 + -27
-20x = -8 + -27

Combine like terms: -8 + -27 = -35
-20x = -35

Divide each side by '-20'.
x = 1.75

Simplifying
x = 1.75

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