2(9X-4)-7+3(6-5X)=18

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Solution for 2(9X-4)-7+3(6-5X)=18 equation: 


Simplifying
2(9X + -4) + -7 + 3(6 + -5X) = 18

Reorder the terms:
2(-4 + 9X) + -7 + 3(6 + -5X) = 18
(-4 * 2 + 9X * 2) + -7 + 3(6 + -5X) = 18
(-8 + 18X) + -7 + 3(6 + -5X) = 18
-8 + 18X + -7 + (6 * 3 + -5X * 3) = 18
-8 + 18X + -7 + (18 + -15X) = 18

Reorder the terms:
-8 + -7 + 18 + 18X + -15X = 18

Combine like terms: -8 + -7 = -15
-15 + 18 + 18X + -15X = 18

Combine like terms: -15 + 18 = 3
3 + 18X + -15X = 18

Combine like terms: 18X + -15X = 3X
3 + 3X = 18

Solving
3 + 3X = 18

Solving for variable 'X'.

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

Add '-3' to each side of the equation.
3 + -3 + 3X = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 3X = 18 + -3
3X = 18 + -3

Combine like terms: 18 + -3 = 15
3X = 15

Divide each side by '3'.
X = 5

Simplifying
X = 5

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