-4(2-7)+3y=3(y-4)

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Solution for -4(2-7)+3y=3(y-4) equation: 


Simplifying
-4(2 + -7) + 3y = 3(y + -4)

Combine like terms: 2 + -7 = -5
-4(-5) + 3y = 3(y + -4)

Multiply -4 * -5
20 + 3y = 3(y + -4)

Reorder the terms:
20 + 3y = 3(-4 + y)
20 + 3y = (-4 * 3 + y * 3)
20 + 3y = (-12 + 3y)

Add '-3y' to each side of the equation.
20 + 3y + -3y = -12 + 3y + -3y

Combine like terms: 3y + -3y = 0
20 + 0 = -12 + 3y + -3y
20 = -12 + 3y + -3y

Combine like terms: 3y + -3y = 0
20 = -12 + 0
20 = -12

Solving
20 = -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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