-3y+6=4y+9

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Solution for -3y+6=4y+9 equation:


Simplifying
-3y + 6 = 4y + 9

Reorder the terms:
6 + -3y = 4y + 9

Reorder the terms:
6 + -3y = 9 + 4y

Solving
6 + -3y = 9 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
6 + -3y + -4y = 9 + 4y + -4y

Combine like terms: -3y + -4y = -7y
6 + -7y = 9 + 4y + -4y

Combine like terms: 4y + -4y = 0
6 + -7y = 9 + 0
6 + -7y = 9

Add '-6' to each side of the equation.
6 + -6 + -7y = 9 + -6

Combine like terms: 6 + -6 = 0
0 + -7y = 9 + -6
-7y = 9 + -6

Combine like terms: 9 + -6 = 3
-7y = 3

Divide each side by '-7'.
y = -0.4285714286

Simplifying
y = -0.4285714286

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