(2+3)y-9=r-12

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Solution for (2+3)y-9=r-12 equation:


Simplifying
(2 + 3) * y + -9 = r + -12

Combine like terms: 2 + 3 = 5
(5) * y + -9 = r + -12

Reorder the terms:
-9 + 5y = r + -12

Reorder the terms:
-9 + 5y = -12 + r

Solving
-9 + 5y = -12 + r

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + 5y = -12 + 9 + r

Combine like terms: -9 + 9 = 0
0 + 5y = -12 + 9 + r
5y = -12 + 9 + r

Combine like terms: -12 + 9 = -3
5y = -3 + r

Divide each side by '5'.
y = -0.6 + 0.2r

Simplifying
y = -0.6 + 0.2r

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