-4(y+1)=-7y+8

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Solution for -4(y+1)=-7y+8 equation:


Simplifying
-4(y + 1) = -7y + 8

Reorder the terms:
-4(1 + y) = -7y + 8
(1 * -4 + y * -4) = -7y + 8
(-4 + -4y) = -7y + 8

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

Solving
-4 + -4y = 8 + -7y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '7y' to each side of the equation.
-4 + -4y + 7y = 8 + -7y + 7y

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

Combine like terms: -7y + 7y = 0
-4 + 3y = 8 + 0
-4 + 3y = 8

Add '4' to each side of the equation.
-4 + 4 + 3y = 8 + 4

Combine like terms: -4 + 4 = 0
0 + 3y = 8 + 4
3y = 8 + 4

Combine like terms: 8 + 4 = 12
3y = 12

Divide each side by '3'.
y = 4

Simplifying
y = 4

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