7-s=49

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Solution for 7-s=49 equation: 


Simplifying
7 + -1s = 49

Solving
7 + -1s = 49

Solving for variable 's'.

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

Add '-7' to each side of the equation.
7 + -7 + -1s = 49 + -7

Combine like terms: 7 + -7 = 0
0 + -1s = 49 + -7
-1s = 49 + -7

Combine like terms: 49 + -7 = 42
-1s = 42

Divide each side by '-1'.
s = -42

Simplifying
s = -42

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