7s+100=3s

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Solution for 7s+100=3s equation:


Simplifying
7s + 100 = 3s

Reorder the terms:
100 + 7s = 3s

Solving
100 + 7s = 3s

Solving for variable 's'.

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

Add '-3s' to each side of the equation.
100 + 7s + -3s = 3s + -3s

Combine like terms: 7s + -3s = 4s
100 + 4s = 3s + -3s

Combine like terms: 3s + -3s = 0
100 + 4s = 0

Add '-100' to each side of the equation.
100 + -100 + 4s = 0 + -100

Combine like terms: 100 + -100 = 0
0 + 4s = 0 + -100
4s = 0 + -100

Combine like terms: 0 + -100 = -100
4s = -100

Divide each side by '4'.
s = -25

Simplifying
s = -25

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