4s+5=2s+9

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Solution for 4s+5=2s+9 equation:


Simplifying
4s + 5 = 2s + 9

Reorder the terms:
5 + 4s = 2s + 9

Reorder the terms:
5 + 4s = 9 + 2s

Solving
5 + 4s = 9 + 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.
5 + 4s + -2s = 9 + 2s + -2s

Combine like terms: 4s + -2s = 2s
5 + 2s = 9 + 2s + -2s

Combine like terms: 2s + -2s = 0
5 + 2s = 9 + 0
5 + 2s = 9

Add '-5' to each side of the equation.
5 + -5 + 2s = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 2s = 9 + -5
2s = 9 + -5

Combine like terms: 9 + -5 = 4
2s = 4

Divide each side by '2'.
s = 2

Simplifying
s = 2

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