2(-3b+5)-12=9b-3(5b+4)

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Solution for 2(-3b+5)-12=9b-3(5b+4) equation:


Simplifying
2(-3b + 5) + -12 = 9b + -3(5b + 4)

Reorder the terms:
2(5 + -3b) + -12 = 9b + -3(5b + 4)
(5 * 2 + -3b * 2) + -12 = 9b + -3(5b + 4)
(10 + -6b) + -12 = 9b + -3(5b + 4)

Reorder the terms:
10 + -12 + -6b = 9b + -3(5b + 4)

Combine like terms: 10 + -12 = -2
-2 + -6b = 9b + -3(5b + 4)

Reorder the terms:
-2 + -6b = 9b + -3(4 + 5b)
-2 + -6b = 9b + (4 * -3 + 5b * -3)
-2 + -6b = 9b + (-12 + -15b)

Reorder the terms:
-2 + -6b = -12 + 9b + -15b

Combine like terms: 9b + -15b = -6b
-2 + -6b = -12 + -6b

Add '6b' to each side of the equation.
-2 + -6b + 6b = -12 + -6b + 6b

Combine like terms: -6b + 6b = 0
-2 + 0 = -12 + -6b + 6b
-2 = -12 + -6b + 6b

Combine like terms: -6b + 6b = 0
-2 = -12 + 0
-2 = -12

Solving
-2 = -12

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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