5y+42-y=34

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Solution for 5y+42-y=34 equation:


Simplifying
5y + 42 + -1y = 34

Reorder the terms:
42 + 5y + -1y = 34

Combine like terms: 5y + -1y = 4y
42 + 4y = 34

Solving
42 + 4y = 34

Solving for variable 'y'.

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

Add '-42' to each side of the equation.
42 + -42 + 4y = 34 + -42

Combine like terms: 42 + -42 = 0
0 + 4y = 34 + -42
4y = 34 + -42

Combine like terms: 34 + -42 = -8
4y = -8

Divide each side by '4'.
y = -2

Simplifying
y = -2

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