2s+15=7s+5

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Solution for 2s+15=7s+5 equation:


Simplifying
2s + 15 = 7s + 5

Reorder the terms:
15 + 2s = 7s + 5

Reorder the terms:
15 + 2s = 5 + 7s

Solving
15 + 2s = 5 + 7s

Solving for variable 's'.

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

Add '-7s' to each side of the equation.
15 + 2s + -7s = 5 + 7s + -7s

Combine like terms: 2s + -7s = -5s
15 + -5s = 5 + 7s + -7s

Combine like terms: 7s + -7s = 0
15 + -5s = 5 + 0
15 + -5s = 5

Add '-15' to each side of the equation.
15 + -15 + -5s = 5 + -15

Combine like terms: 15 + -15 = 0
0 + -5s = 5 + -15
-5s = 5 + -15

Combine like terms: 5 + -15 = -10
-5s = -10

Divide each side by '-5'.
s = 2

Simplifying
s = 2

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