2y+7+8y-37=20

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Solution for 2y+7+8y-37=20 equation:


Simplifying
2y + 7 + 8y + -37 = 20

Reorder the terms:
7 + -37 + 2y + 8y = 20

Combine like terms: 7 + -37 = -30
-30 + 2y + 8y = 20

Combine like terms: 2y + 8y = 10y
-30 + 10y = 20

Solving
-30 + 10y = 20

Solving for variable 'y'.

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

Add '30' to each side of the equation.
-30 + 30 + 10y = 20 + 30

Combine like terms: -30 + 30 = 0
0 + 10y = 20 + 30
10y = 20 + 30

Combine like terms: 20 + 30 = 50
10y = 50

Divide each side by '10'.
y = 5

Simplifying
y = 5

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