8y-31y+y-19=12

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Solution for 8y-31y+y-19=12 equation:


Simplifying
8y + -31y + y + -19 = 12

Reorder the terms:
-19 + 8y + -31y + y = 12

Combine like terms: 8y + -31y = -23y
-19 + -23y + y = 12

Combine like terms: -23y + y = -22y
-19 + -22y = 12

Solving
-19 + -22y = 12

Solving for variable 'y'.

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

Add '19' to each side of the equation.
-19 + 19 + -22y = 12 + 19

Combine like terms: -19 + 19 = 0
0 + -22y = 12 + 19
-22y = 12 + 19

Combine like terms: 12 + 19 = 31
-22y = 31

Divide each side by '-22'.
y = -1.409090909

Simplifying
y = -1.409090909

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