Solve for x
x=30
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28x=21x+210
Use the distributive property to multiply 21 by x+10.
28x-21x=210
Subtract 21x from both sides.
7x=210
Combine 28x and -21x to get 7x.
x=\frac{210}{7}
Divide both sides by 7.
x=30
Divide 210 by 7 to get 30.
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