2y-21-9y+37=

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Solution for 2y-21-9y+37= equation:


Simplifying
2y + -21 + -9y + 37 = 0

Reorder the terms:
-21 + 37 + 2y + -9y = 0

Combine like terms: -21 + 37 = 16
16 + 2y + -9y = 0

Combine like terms: 2y + -9y = -7y
16 + -7y = 0

Solving
16 + -7y = 0

Solving for variable 'y'.

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

Add '-16' to each side of the equation.
16 + -16 + -7y = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -7y = 0 + -16
-7y = 0 + -16

Combine like terms: 0 + -16 = -16
-7y = -16

Divide each side by '-7'.
y = 2.285714286

Simplifying
y = 2.285714286

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