-4y+20=-8(7)

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Solution for -4y+20=-8(7) equation: 


Simplifying
-4y + 20 = -8(7)

Reorder the terms:
20 + -4y = -8(7)

Multiply -8 * 7
20 + -4y = -56

Solving
20 + -4y = -56

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 + -4y = -56 + -20

Combine like terms: 20 + -20 = 0
0 + -4y = -56 + -20
-4y = -56 + -20

Combine like terms: -56 + -20 = -76
-4y = -76

Divide each side by '-4'.
y = 19

Simplifying
y = 19

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