3(9+5)=5s+7

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Solution for 3(9+5)=5s+7 equation:


Simplifying
3(9 + 5) = 5s + 7

Combine like terms: 9 + 5 = 14
3(14) = 5s + 7

Multiply 3 * 14
42 = 5s + 7

Reorder the terms:
42 = 7 + 5s

Solving
42 = 7 + 5s

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-5s' to each side of the equation.
42 + -5s = 7 + 5s + -5s

Combine like terms: 5s + -5s = 0
42 + -5s = 7 + 0
42 + -5s = 7

Add '-42' to each side of the equation.
42 + -42 + -5s = 7 + -42

Combine like terms: 42 + -42 = 0
0 + -5s = 7 + -42
-5s = 7 + -42

Combine like terms: 7 + -42 = -35
-5s = -35

Divide each side by '-5'.
s = 7

Simplifying
s = 7

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