3(-1)+4y=8

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Solution for 3(-1)+4y=8 equation: 


Simplifying
3(-1) + 4y = 8

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

Solving
-3 + 4y = 8

Solving for variable 'y'.

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

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

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

Combine like terms: 8 + 3 = 11
4y = 11

Divide each side by '4'.
y = 2.75

Simplifying
y = 2.75

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