Solve for s
s=4
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5s+8=4\times 7
Multiply both sides by 7.
5s+8=28
Multiply 4 and 7 to get 28.
5s=28-8
Subtract 8 from both sides.
5s=20
Subtract 8 from 28 to get 20.
s=\frac{20}{5}
Divide both sides by 5.
s=4
Divide 20 by 5 to get 4.
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