4s-7=9+2s

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Solution for 4s-7=9+2s equation:


Simplifying
4s + -7 = 9 + 2s

Reorder the terms:
-7 + 4s = 9 + 2s

Solving
-7 + 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.
-7 + 4s + -2s = 9 + 2s + -2s

Combine like terms: 4s + -2s = 2s
-7 + 2s = 9 + 2s + -2s

Combine like terms: 2s + -2s = 0
-7 + 2s = 9 + 0
-7 + 2s = 9

Add '7' to each side of the equation.
-7 + 7 + 2s = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 2s = 9 + 7
2s = 9 + 7

Combine like terms: 9 + 7 = 16
2s = 16

Divide each side by '2'.
s = 8

Simplifying
s = 8

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