7y-2y-84=2y-2y+61

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Solution for 7y-2y-84=2y-2y+61 equation:


Simplifying
7y + -2y + -84 = 2y + -2y + 61

Reorder the terms:
-84 + 7y + -2y = 2y + -2y + 61

Combine like terms: 7y + -2y = 5y
-84 + 5y = 2y + -2y + 61

Reorder the terms:
-84 + 5y = 61 + 2y + -2y

Combine like terms: 2y + -2y = 0
-84 + 5y = 61 + 0
-84 + 5y = 61

Solving
-84 + 5y = 61

Solving for variable 'y'.

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

Add '84' to each side of the equation.
-84 + 84 + 5y = 61 + 84

Combine like terms: -84 + 84 = 0
0 + 5y = 61 + 84
5y = 61 + 84

Combine like terms: 61 + 84 = 145
5y = 145

Divide each side by '5'.
y = 29

Simplifying
y = 29

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