Solve for x
x=24
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2x+4x=216-3x
Multiply both sides of the equation by 12, the least common multiple of 6,3,4.
6x=216-3x
Combine 2x and 4x to get 6x.
6x+3x=216
Add 3x to both sides.
9x=216
Combine 6x and 3x to get 9x.
x=\frac{216}{9}
Divide both sides by 9.
x=24
Divide 216 by 9 to get 24.
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