Solve for x
x=18
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6x-2\times 2x+3x=90
Multiply both sides of the equation by 6, the least common multiple of 3,2.
6x-4x+3x=90
Multiply -2 and 2 to get -4.
2x+3x=90
Combine 6x and -4x to get 2x.
5x=90
Combine 2x and 3x to get 5x.
x=\frac{90}{5}
Divide both sides by 5.
x=18
Divide 90 by 5 to get 18.
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