Solve for x
x=42
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5x-10=50\times 4
Multiply both sides by 4.
5x-10=200
Multiply 50 and 4 to get 200.
5x=200+10
Add 10 to both sides.
5x=210
Add 200 and 10 to get 210.
x=\frac{210}{5}
Divide both sides by 5.
x=42
Divide 210 by 5 to get 42.
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