900=2s+2s+117+3s-47+s+50+2s+8+2s-8

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Solution for 900=2s+2s+117+3s-47+s+50+2s+8+2s-8 equation:


Simplifying
900 = 2s + 2s + 117 + 3s + -47 + s + 50 + 2s + 8 + 2s + -8

Reorder the terms:
900 = 117 + -47 + 50 + 8 + -8 + 2s + 2s + 3s + s + 2s + 2s

Combine like terms: 117 + -47 = 70
900 = 70 + 50 + 8 + -8 + 2s + 2s + 3s + s + 2s + 2s

Combine like terms: 70 + 50 = 120
900 = 120 + 8 + -8 + 2s + 2s + 3s + s + 2s + 2s

Combine like terms: 120 + 8 = 128
900 = 128 + -8 + 2s + 2s + 3s + s + 2s + 2s

Combine like terms: 128 + -8 = 120
900 = 120 + 2s + 2s + 3s + s + 2s + 2s

Combine like terms: 2s + 2s = 4s
900 = 120 + 4s + 3s + s + 2s + 2s

Combine like terms: 4s + 3s = 7s
900 = 120 + 7s + s + 2s + 2s

Combine like terms: 7s + s = 8s
900 = 120 + 8s + 2s + 2s

Combine like terms: 8s + 2s = 10s
900 = 120 + 10s + 2s

Combine like terms: 10s + 2s = 12s
900 = 120 + 12s

Solving
900 = 120 + 12s

Solving for variable 's'.

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

Add '-12s' to each side of the equation.
900 + -12s = 120 + 12s + -12s

Combine like terms: 12s + -12s = 0
900 + -12s = 120 + 0
900 + -12s = 120

Add '-900' to each side of the equation.
900 + -900 + -12s = 120 + -900

Combine like terms: 900 + -900 = 0
0 + -12s = 120 + -900
-12s = 120 + -900

Combine like terms: 120 + -900 = -780
-12s = -780

Divide each side by '-12'.
s = 65

Simplifying
s = 65

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