5s+7s=15fors

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Solution for 5s+7s=15fors equation: 


Simplifying
5s + 7s = 15fors

Combine like terms: 5s + 7s = 12s
12s = 15fors

Solving
12s = 15fors

Solving for variable 's'.

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

Add '-15fors' to each side of the equation.
-15fors + 12s = 15fors + -15fors

Combine like terms: 15fors + -15fors = 0
-15fors + 12s = 0

Factor out the Greatest Common Factor (GCF), '3s'.
3s(-5for + 4) = 0

Ignore the factor 3.

Subproblem 1
Set the factor 's' equal to zero and attempt to solve:

Simplifying
s = 0

Solving
s = 0

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

Simplifying
s = 0

Subproblem 2
Set the factor '(-5for + 4)' equal to zero and attempt to solve:

Simplifying
-5for + 4 = 0

Reorder the terms:
4 + -5for = 0

Solving
4 + -5for = 0

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

Add '-4' to each side of the equation.
4 + -4 + -5for = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -5for = 0 + -4
-5for = 0 + -4

Combine like terms: 0 + -4 = -4
-5for = -4

Add '5for' to each side of the equation.
-5for + 5for = -4 + 5for

Combine like terms: -5for + 5for = 0
0 = -4 + 5for

Simplifying
0 = -4 + 5for

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
s = {0}

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