13+-2y=9+1.5y

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Solution for 13+-2y=9+1.5y equation: 


Simplifying
13 + -2y = 9 + 1.5y

Solving
13 + -2y = 9 + 1.5y

Solving for variable 'y'.

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

Add '-1.5y' to each side of the equation.
13 + -2y + -1.5y = 9 + 1.5y + -1.5y

Combine like terms: -2y + -1.5y = -3.5y
13 + -3.5y = 9 + 1.5y + -1.5y

Combine like terms: 1.5y + -1.5y = 0.0
13 + -3.5y = 9 + 0.0
13 + -3.5y = 9

Add '-13' to each side of the equation.
13 + -13 + -3.5y = 9 + -13

Combine like terms: 13 + -13 = 0
0 + -3.5y = 9 + -13
-3.5y = 9 + -13

Combine like terms: 9 + -13 = -4
-3.5y = -4

Divide each side by '-3.5'.
y = 1.142857143

Simplifying
y = 1.142857143

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