9(3X+2)-10X=12X-7

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Solution for 9(3X+2)-10X=12X-7 equation: 


Simplifying
9(3X + 2) + -10X = 12X + -7

Reorder the terms:
9(2 + 3X) + -10X = 12X + -7
(2 * 9 + 3X * 9) + -10X = 12X + -7
(18 + 27X) + -10X = 12X + -7

Combine like terms: 27X + -10X = 17X
18 + 17X = 12X + -7

Reorder the terms:
18 + 17X = -7 + 12X

Solving
18 + 17X = -7 + 12X

Solving for variable 'X'.

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

Add '-12X' to each side of the equation.
18 + 17X + -12X = -7 + 12X + -12X

Combine like terms: 17X + -12X = 5X
18 + 5X = -7 + 12X + -12X

Combine like terms: 12X + -12X = 0
18 + 5X = -7 + 0
18 + 5X = -7

Add '-18' to each side of the equation.
18 + -18 + 5X = -7 + -18

Combine like terms: 18 + -18 = 0
0 + 5X = -7 + -18
5X = -7 + -18

Combine like terms: -7 + -18 = -25
5X = -25

Divide each side by '5'.
X = -5

Simplifying
X = -5

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