3y-4+y=40

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Solution for 3y-4+y=40 equation: 


Simplifying
3y + -4 + y = 40

Reorder the terms:
-4 + 3y + y = 40

Combine like terms: 3y + y = 4y
-4 + 4y = 40

Solving
-4 + 4y = 40

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + 4y = 40 + 4

Combine like terms: -4 + 4 = 0
0 + 4y = 40 + 4
4y = 40 + 4

Combine like terms: 40 + 4 = 44
4y = 44

Divide each side by '4'.
y = 11

Simplifying
y = 11

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