7s+84=6s+31

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Solution for 7s+84=6s+31 equation:


Simplifying
7s + 84 = 6s + 31

Reorder the terms:
84 + 7s = 6s + 31

Reorder the terms:
84 + 7s = 31 + 6s

Solving
84 + 7s = 31 + 6s

Solving for variable 's'.

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

Add '-6s' to each side of the equation.
84 + 7s + -6s = 31 + 6s + -6s

Combine like terms: 7s + -6s = 1s
84 + 1s = 31 + 6s + -6s

Combine like terms: 6s + -6s = 0
84 + 1s = 31 + 0
84 + 1s = 31

Add '-84' to each side of the equation.
84 + -84 + 1s = 31 + -84

Combine like terms: 84 + -84 = 0
0 + 1s = 31 + -84
1s = 31 + -84

Combine like terms: 31 + -84 = -53
1s = -53

Divide each side by '1'.
s = -53

Simplifying
s = -53

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