5*-4+(-3y)=13

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Solution for 5*-4+(-3y)=13 equation: 


Simplifying
5 * -4 + (-3y) = 13

Multiply 5 * -4
-20 + (-3y) = 13

Solving
-20 + (-3y) = 13

Solving for variable 'y'.

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

Add '20' to each side of the equation.
-20 + 20 + (-3y) = 13 + 20

Combine like terms: -20 + 20 = 0
0 + (-3y) = 13 + 20
(-3y) = 13 + 20

Combine like terms: 13 + 20 = 33
(-3y) = 33

Divide each side by '-3'.
y = -11

Simplifying
y = -11

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