20y+4+22y-4=90

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Solution for 20y+4+22y-4=90 equation: 


Simplifying
20y + 4 + 22y + -4 = 90

Reorder the terms:
4 + -4 + 20y + 22y = 90

Combine like terms: 4 + -4 = 0
0 + 20y + 22y = 90
20y + 22y = 90

Combine like terms: 20y + 22y = 42y
42y = 90

Solving
42y = 90

Solving for variable 'y'.

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

Divide each side by '42'.
y = 2.142857143

Simplifying
y = 2.142857143

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