Solve for x
x=-4
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6x+120+100-5x=216
Use the distributive property to multiply 5 by 20-x.
6x+220-5x=216
Add 120 and 100 to get 220.
x+220=216
Combine 6x and -5x to get x.
x=216-220
Subtract 220 from both sides.
x=-4
Subtract 220 from 216 to get -4.
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