2(s-11)+7=15

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Solution for 2(s-11)+7=15 equation: 


Simplifying
2(s + -11) + 7 = 15

Reorder the terms:
2(-11 + s) + 7 = 15
(-11 * 2 + s * 2) + 7 = 15
(-22 + 2s) + 7 = 15

Reorder the terms:
-22 + 7 + 2s = 15

Combine like terms: -22 + 7 = -15
-15 + 2s = 15

Solving
-15 + 2s = 15

Solving for variable 's'.

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

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

Combine like terms: -15 + 15 = 0
0 + 2s = 15 + 15
2s = 15 + 15

Combine like terms: 15 + 15 = 30
2s = 30

Divide each side by '2'.
s = 15

Simplifying
s = 15

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