-(7-8y)=3(4y-8)-4y+17

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Solution for -(7-8y)=3(4y-8)-4y+17 equation:


Simplifying
-1(7 + -8y) = 3(4y + -8) + -4y + 17
(7 * -1 + -8y * -1) = 3(4y + -8) + -4y + 17
(-7 + 8y) = 3(4y + -8) + -4y + 17

Reorder the terms:
-7 + 8y = 3(-8 + 4y) + -4y + 17
-7 + 8y = (-8 * 3 + 4y * 3) + -4y + 17
-7 + 8y = (-24 + 12y) + -4y + 17

Reorder the terms:
-7 + 8y = -24 + 17 + 12y + -4y

Combine like terms: -24 + 17 = -7
-7 + 8y = -7 + 12y + -4y

Combine like terms: 12y + -4y = 8y
-7 + 8y = -7 + 8y

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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