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

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


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

Reorder the terms:
7 + y + -4y = y + -4(2 + y)

Combine like terms: y + -4y = -3y
7 + -3y = y + -4(2 + y)
7 + -3y = y + (2 * -4 + y * -4)
7 + -3y = y + (-8 + -4y)

Reorder the terms:
7 + -3y = -8 + y + -4y

Combine like terms: y + -4y = -3y
7 + -3y = -8 + -3y

Add '3y' to each side of the equation.
7 + -3y + 3y = -8 + -3y + 3y

Combine like terms: -3y + 3y = 0
7 + 0 = -8 + -3y + 3y
7 = -8 + -3y + 3y

Combine like terms: -3y + 3y = 0
7 = -8 + 0
7 = -8

Solving
7 = -8

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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