7y+4-2y=22

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Solution for 7y+4-2y=22 equation: 


Simplifying
7y + 4 + -2y = 22

Reorder the terms:
4 + 7y + -2y = 22

Combine like terms: 7y + -2y = 5y
4 + 5y = 22

Solving
4 + 5y = 22

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 + 5y = 22 + -4

Combine like terms: 4 + -4 = 0
0 + 5y = 22 + -4
5y = 22 + -4

Combine like terms: 22 + -4 = 18
5y = 18

Divide each side by '5'.
y = 3.6

Simplifying
y = 3.6

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