9(2x+1)-3(5x-3)=18

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Solution for 9(2x+1)-3(5x-3)=18 equation: 


Simplifying
9(2x + 1) + -3(5x + -3) = 18

Reorder the terms:
9(1 + 2x) + -3(5x + -3) = 18
(1 * 9 + 2x * 9) + -3(5x + -3) = 18
(9 + 18x) + -3(5x + -3) = 18

Reorder the terms:
9 + 18x + -3(-3 + 5x) = 18
9 + 18x + (-3 * -3 + 5x * -3) = 18
9 + 18x + (9 + -15x) = 18

Reorder the terms:
9 + 9 + 18x + -15x = 18

Combine like terms: 9 + 9 = 18
18 + 18x + -15x = 18

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

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

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

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

Solving
3x = 0

Solving for variable 'x'.

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

Divide each side by '3'.
x = 0

Simplifying
x = 0

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