9(1.35)-2y=13

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Solution for 9(1.35)-2y=13 equation:


Simplifying
9(1.35) + -2y = 13

Multiply 9 * 1.35
12.15 + -2y = 13

Solving
12.15 + -2y = 13

Solving for variable 'y'.

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

Add '-12.15' to each side of the equation.
12.15 + -12.15 + -2y = 13 + -12.15

Combine like terms: 12.15 + -12.15 = 0.00
0.00 + -2y = 13 + -12.15
-2y = 13 + -12.15

Combine like terms: 13 + -12.15 = 0.85
-2y = 0.85

Divide each side by '-2'.
y = -0.425

Simplifying
y = -0.425

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