3(7s+6)-9s=3(4s+3)-10

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Solution for 3(7s+6)-9s=3(4s+3)-10 equation:


Simplifying
3(7s + 6) + -9s = 3(4s + 3) + -10

Reorder the terms:
3(6 + 7s) + -9s = 3(4s + 3) + -10
(6 * 3 + 7s * 3) + -9s = 3(4s + 3) + -10
(18 + 21s) + -9s = 3(4s + 3) + -10

Combine like terms: 21s + -9s = 12s
18 + 12s = 3(4s + 3) + -10

Reorder the terms:
18 + 12s = 3(3 + 4s) + -10
18 + 12s = (3 * 3 + 4s * 3) + -10
18 + 12s = (9 + 12s) + -10

Reorder the terms:
18 + 12s = 9 + -10 + 12s

Combine like terms: 9 + -10 = -1
18 + 12s = -1 + 12s

Add '-12s' to each side of the equation.
18 + 12s + -12s = -1 + 12s + -12s

Combine like terms: 12s + -12s = 0
18 + 0 = -1 + 12s + -12s
18 = -1 + 12s + -12s

Combine like terms: 12s + -12s = 0
18 = -1 + 0
18 = -1

Solving
18 = -1

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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