Solve for x
x=-288
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x-144=2x+144
Multiply both sides of the equation by 6, the least common multiple of 6,3.
x-144-2x=144
Subtract 2x from both sides.
-x-144=144
Combine x and -2x to get -x.
-x=144+144
Add 144 to both sides.
-x=288
Add 144 and 144 to get 288.
x=-288
Multiply both sides by -1.
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