12y=3(4y-7)

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Solution for 12y=3(4y-7) equation: 


Simplifying
12y = 3(4y + -7)

Reorder the terms:
12y = 3(-7 + 4y)
12y = (-7 * 3 + 4y * 3)
12y = (-21 + 12y)

Add '-12y' to each side of the equation.
12y + -12y = -21 + 12y + -12y

Combine like terms: 12y + -12y = 0
0 = -21 + 12y + -12y

Combine like terms: 12y + -12y = 0
0 = -21 + 0
0 = -21

Solving
0 = -21

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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