Solve for s
s=10
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s\times 15=25\times 6
Variable s cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 25s, the least common multiple of 25,s.
s\times 15=150
Multiply 25 and 6 to get 150.
s=\frac{150}{15}
Divide both sides by 15.
s=10
Divide 150 by 15 to get 10.
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