3y-7-8y+5=

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Solution for 3y-7-8y+5= equation:


Simplifying
3y + -7 + -8y + 5 = 0

Reorder the terms:
-7 + 5 + 3y + -8y = 0

Combine like terms: -7 + 5 = -2
-2 + 3y + -8y = 0

Combine like terms: 3y + -8y = -5y
-2 + -5y = 0

Solving
-2 + -5y = 0

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + -5y = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -5y = 0 + 2
-5y = 0 + 2

Combine like terms: 0 + 2 = 2
-5y = 2

Divide each side by '-5'.
y = -0.4

Simplifying
y = -0.4

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