3(7s+5)-9s=3(4s+4)-17

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Solution for 3(7s+5)-9s=3(4s+4)-17 equation:


Simplifying
3(7s + 5) + -9s = 3(4s + 4) + -17

Reorder the terms:
3(5 + 7s) + -9s = 3(4s + 4) + -17
(5 * 3 + 7s * 3) + -9s = 3(4s + 4) + -17
(15 + 21s) + -9s = 3(4s + 4) + -17

Combine like terms: 21s + -9s = 12s
15 + 12s = 3(4s + 4) + -17

Reorder the terms:
15 + 12s = 3(4 + 4s) + -17
15 + 12s = (4 * 3 + 4s * 3) + -17
15 + 12s = (12 + 12s) + -17

Reorder the terms:
15 + 12s = 12 + -17 + 12s

Combine like terms: 12 + -17 = -5
15 + 12s = -5 + 12s

Add '-12s' to each side of the equation.
15 + 12s + -12s = -5 + 12s + -12s

Combine like terms: 12s + -12s = 0
15 + 0 = -5 + 12s + -12s
15 = -5 + 12s + -12s

Combine like terms: 12s + -12s = 0
15 = -5 + 0
15 = -5

Solving
15 = -5

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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