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 = 0
0 + 18x + -15x = 18
18x + -15x = 18

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

Solving
3x = 18

Solving for variable 'x'.

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

Divide each side by '3'.
x = 6

Simplifying
x = 6

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