15(-17.5-1.5y)+y=-9

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Solution for 15(-17.5-1.5y)+y=-9 equation: 


Simplifying
15(-17.5 + -1.5y) + y = -9
(-17.5 * 15 + -1.5y * 15) + y = -9
(-262.5 + -22.5y) + y = -9

Combine like terms: -22.5y + y = -21.5y
-262.5 + -21.5y = -9

Solving
-262.5 + -21.5y = -9

Solving for variable 'y'.

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

Add '262.5' to each side of the equation.
-262.5 + 262.5 + -21.5y = -9 + 262.5

Combine like terms: -262.5 + 262.5 = 0.0
0.0 + -21.5y = -9 + 262.5
-21.5y = -9 + 262.5

Combine like terms: -9 + 262.5 = 253.5
-21.5y = 253.5

Divide each side by '-21.5'.
y = -11.79069767

Simplifying
y = -11.79069767

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