5(-4)=y

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Solution for 5(-4)=y equation:


Simplifying
5(-4) = y

Multiply 5 * -4
-20 = y

Solving
-20 = y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-20 + -1y = y + -1y

Combine like terms: y + -1y = 0
-20 + -1y = 0

Add '20' to each side of the equation.
-20 + 20 + -1y = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -1y = 0 + 20
-1y = 0 + 20

Combine like terms: 0 + 20 = 20
-1y = 20

Divide each side by '-1'.
y = -20

Simplifying
y = -20

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