Solve for x
x=3
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15+15x=50x-10-28x+4
Combine -5x and 20x to get 15x.
15+15x=22x-10+4
Combine 50x and -28x to get 22x.
15+15x=22x-6
Add -10 and 4 to get -6.
15+15x-22x=-6
Subtract 22x from both sides.
15-7x=-6
Combine 15x and -22x to get -7x.
-7x=-6-15
Subtract 15 from both sides.
-7x=-21
Subtract 15 from -6 to get -21.
x=\frac{-21}{-7}
Divide both sides by -7.
x=3
Divide -21 by -7 to get 3.
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