7y+6=-21

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Solution for 7y+6=-21 equation: 


Simplifying
7y + 6 = -21

Reorder the terms:
6 + 7y = -21

Solving
6 + 7y = -21

Solving for variable 'y'.

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

Add '-6' to each side of the equation.
6 + -6 + 7y = -21 + -6

Combine like terms: 6 + -6 = 0
0 + 7y = -21 + -6
7y = -21 + -6

Combine like terms: -21 + -6 = -27
7y = -27

Divide each side by '7'.
y = -3.857142857

Simplifying
y = -3.857142857

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