7y-8+3y-2=180

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Solution for 7y-8+3y-2=180 equation:


Simplifying
7y + -8 + 3y + -2 = 180

Reorder the terms:
-8 + -2 + 7y + 3y = 180

Combine like terms: -8 + -2 = -10
-10 + 7y + 3y = 180

Combine like terms: 7y + 3y = 10y
-10 + 10y = 180

Solving
-10 + 10y = 180

Solving for variable 'y'.

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

Add '10' to each side of the equation.
-10 + 10 + 10y = 180 + 10

Combine like terms: -10 + 10 = 0
0 + 10y = 180 + 10
10y = 180 + 10

Combine like terms: 180 + 10 = 190
10y = 190

Divide each side by '10'.
y = 19

Simplifying
y = 19

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