-5y-(-4)=15y-9

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Solution for -5y-(-4)=15y-9 equation:


Simplifying
-5y + -1(-4) = 15y + -9

Multiply -1 * -4
-5y + 4 = 15y + -9

Reorder the terms:
4 + -5y = 15y + -9

Reorder the terms:
4 + -5y = -9 + 15y

Solving
4 + -5y = -9 + 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.
4 + -5y + -15y = -9 + 15y + -15y

Combine like terms: -5y + -15y = -20y
4 + -20y = -9 + 15y + -15y

Combine like terms: 15y + -15y = 0
4 + -20y = -9 + 0
4 + -20y = -9

Add '-4' to each side of the equation.
4 + -4 + -20y = -9 + -4

Combine like terms: 4 + -4 = 0
0 + -20y = -9 + -4
-20y = -9 + -4

Combine like terms: -9 + -4 = -13
-20y = -13

Divide each side by '-20'.
y = 0.65

Simplifying
y = 0.65

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