-3y-1=7y+27

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Solution for -3y-1=7y+27 equation:


Simplifying
-3y + -1 = 7y + 27

Reorder the terms:
-1 + -3y = 7y + 27

Reorder the terms:
-1 + -3y = 27 + 7y

Solving
-1 + -3y = 27 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-1 + -3y + -7y = 27 + 7y + -7y

Combine like terms: -3y + -7y = -10y
-1 + -10y = 27 + 7y + -7y

Combine like terms: 7y + -7y = 0
-1 + -10y = 27 + 0
-1 + -10y = 27

Add '1' to each side of the equation.
-1 + 1 + -10y = 27 + 1

Combine like terms: -1 + 1 = 0
0 + -10y = 27 + 1
-10y = 27 + 1

Combine like terms: 27 + 1 = 28
-10y = 28

Divide each side by '-10'.
y = -2.8

Simplifying
y = -2.8

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