Solve for x
x=5
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7x=50-3x
Combine 2x and 5x to get 7x.
7x+3x=50
Add 3x to both sides.
10x=50
Combine 7x and 3x to get 10x.
x=\frac{50}{10}
Divide both sides by 10.
x=5
Divide 50 by 10 to get 5.
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