s+7=19+2s

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Solution for s+7=19+2s equation:


Simplifying
s + 7 = 19 + 2s

Reorder the terms:
7 + s = 19 + 2s

Solving
7 + s = 19 + 2s

Solving for variable 's'.

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

Add '-2s' to each side of the equation.
7 + s + -2s = 19 + 2s + -2s

Combine like terms: s + -2s = -1s
7 + -1s = 19 + 2s + -2s

Combine like terms: 2s + -2s = 0
7 + -1s = 19 + 0
7 + -1s = 19

Add '-7' to each side of the equation.
7 + -7 + -1s = 19 + -7

Combine like terms: 7 + -7 = 0
0 + -1s = 19 + -7
-1s = 19 + -7

Combine like terms: 19 + -7 = 12
-1s = 12

Divide each side by '-1'.
s = -12

Simplifying
s = -12

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