-7-3y=-20

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Solution for -7-3y=-20 equation: 


Simplifying
-7 + -3y = -20

Solving
-7 + -3y = -20

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + -3y = -20 + 7

Combine like terms: -7 + 7 = 0
0 + -3y = -20 + 7
-3y = -20 + 7

Combine like terms: -20 + 7 = -13
-3y = -13

Divide each side by '-3'.
y = 4.333333333

Simplifying
y = 4.333333333

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