7s+4=5s+8

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Solution for 7s+4=5s+8 equation:


Simplifying
7s + 4 = 5s + 8

Reorder the terms:
4 + 7s = 5s + 8

Reorder the terms:
4 + 7s = 8 + 5s

Solving
4 + 7s = 8 + 5s

Solving for variable 's'.

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

Add '-5s' to each side of the equation.
4 + 7s + -5s = 8 + 5s + -5s

Combine like terms: 7s + -5s = 2s
4 + 2s = 8 + 5s + -5s

Combine like terms: 5s + -5s = 0
4 + 2s = 8 + 0
4 + 2s = 8

Add '-4' to each side of the equation.
4 + -4 + 2s = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 2s = 8 + -4
2s = 8 + -4

Combine like terms: 8 + -4 = 4
2s = 4

Divide each side by '2'.
s = 2

Simplifying
s = 2

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