Solve for x
x=8
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4x-60+3x=-4
Use the distributive property to multiply -3 by 20-x.
7x-60=-4
Combine 4x and 3x to get 7x.
7x=-4+60
Add 60 to both sides.
7x=56
Add -4 and 60 to get 56.
x=\frac{56}{7}
Divide both sides by 7.
x=8
Divide 56 by 7 to get 8.
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