9y-5=15y-7

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Solution for 9y-5=15y-7 equation:


Simplifying
9y + -5 = 15y + -7

Reorder the terms:
-5 + 9y = 15y + -7

Reorder the terms:
-5 + 9y = -7 + 15y

Solving
-5 + 9y = -7 + 15y

Solving for variable 'y'.

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

Add '-15y' to each side of the equation.
-5 + 9y + -15y = -7 + 15y + -15y

Combine like terms: 9y + -15y = -6y
-5 + -6y = -7 + 15y + -15y

Combine like terms: 15y + -15y = 0
-5 + -6y = -7 + 0
-5 + -6y = -7

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

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

Combine like terms: -7 + 5 = -2
-6y = -2

Divide each side by '-6'.
y = 0.3333333333

Simplifying
y = 0.3333333333

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