2*-4+3y=5*-4-y

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Solution for 2*-4+3y=5*-4-y equation: 


Simplifying
2 * -4 + 3y = 5 * -4 + -1y

Multiply 2 * -4
-8 + 3y = 5 * -4 + -1y

Multiply 5 * -4
-8 + 3y = -20 + -1y

Solving
-8 + 3y = -20 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
-8 + 3y + y = -20 + -1y + y

Combine like terms: 3y + y = 4y
-8 + 4y = -20 + -1y + y

Combine like terms: -1y + y = 0
-8 + 4y = -20 + 0
-8 + 4y = -20

Add '8' to each side of the equation.
-8 + 8 + 4y = -20 + 8

Combine like terms: -8 + 8 = 0
0 + 4y = -20 + 8
4y = -20 + 8

Combine like terms: -20 + 8 = -12
4y = -12

Divide each side by '4'.
y = -3

Simplifying
y = -3

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