21+17y=-13

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Solution for 21+17y=-13 equation: 


Simplifying
21 + 17y = -13

Solving
21 + 17y = -13

Solving for variable 'y'.

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

Add '-21' to each side of the equation.
21 + -21 + 17y = -13 + -21

Combine like terms: 21 + -21 = 0
0 + 17y = -13 + -21
17y = -13 + -21

Combine like terms: -13 + -21 = -34
17y = -34

Divide each side by '17'.
y = -2

Simplifying
y = -2

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