3(9s+1)-18s=3(3s+1)-7

Solution for 3(9s+1)-18s=3(3s+1)-7 equation:

Simplifying
3(9s + 1) + -18s = 3(3s + 1) + -7

Reorder the terms:
3(1 + 9s) + -18s = 3(3s + 1) + -7
(1 * 3 + 9s * 3) + -18s = 3(3s + 1) + -7
(3 + 27s) + -18s = 3(3s + 1) + -7

Combine like terms: 27s + -18s = 9s
3 + 9s = 3(3s + 1) + -7

Reorder the terms:
3 + 9s = 3(1 + 3s) + -7
3 + 9s = (1 * 3 + 3s * 3) + -7
3 + 9s = (3 + 9s) + -7

Reorder the terms:
3 + 9s = 3 + -7 + 9s

Combine like terms: 3 + -7 = -4
3 + 9s = -4 + 9s

Add '-9s' to each side of the equation.
3 + 9s + -9s = -4 + 9s + -9s

Combine like terms: 9s + -9s = 0
3 + 0 = -4 + 9s + -9s
3 = -4 + 9s + -9s

Combine like terms: 9s + -9s = 0
3 = -4 + 0
3 = -4

Solving
3 = -4

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.