Solve for x
x = \frac{21}{10} = 2\frac{1}{10} = 2.1
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7x-5+3x=16
Add 3x to both sides.
10x-5=16
Combine 7x and 3x to get 10x.
10x=16+5
Add 5 to both sides.
10x=21
Add 16 and 5 to get 21.
x=\frac{21}{10}
Divide both sides by 10.
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