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

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


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

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

Combine like terms: 7 + 12 = 19
19 + -3y = y + -4y + 3

Reorder the terms:
19 + -3y = 3 + y + -4y

Combine like terms: y + -4y = -3y
19 + -3y = 3 + -3y

Add '3y' to each side of the equation.
19 + -3y + 3y = 3 + -3y + 3y

Combine like terms: -3y + 3y = 0
19 + 0 = 3 + -3y + 3y
19 = 3 + -3y + 3y

Combine like terms: -3y + 3y = 0
19 = 3 + 0
19 = 3

Solving
19 = 3

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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