7y+4-2y-8=180

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Solution for 7y+4-2y-8=180 equation:


Simplifying
7y + 4 + -2y + -8 = 180

Reorder the terms:
4 + -8 + 7y + -2y = 180

Combine like terms: 4 + -8 = -4
-4 + 7y + -2y = 180

Combine like terms: 7y + -2y = 5y
-4 + 5y = 180

Solving
-4 + 5y = 180

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 = 180 + 4

Combine like terms: -4 + 4 = 0
0 + 5y = 180 + 4
5y = 180 + 4

Combine like terms: 180 + 4 = 184
5y = 184

Divide each side by '5'.
y = 36.8

Simplifying
y = 36.8

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