7=9y-3y-5

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Solution for 7=9y-3y-5 equation:


Simplifying
7 = 9y + -3y + -5

Reorder the terms:
7 = -5 + 9y + -3y

Combine like terms: 9y + -3y = 6y
7 = -5 + 6y

Solving
7 = -5 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
7 + -6y = -5 + 6y + -6y

Combine like terms: 6y + -6y = 0
7 + -6y = -5 + 0
7 + -6y = -5

Add '-7' to each side of the equation.
7 + -7 + -6y = -5 + -7

Combine like terms: 7 + -7 = 0
0 + -6y = -5 + -7
-6y = -5 + -7

Combine like terms: -5 + -7 = -12
-6y = -12

Divide each side by '-6'.
y = 2

Simplifying
y = 2

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