2(-1-3y)=7y

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Solution for 2(-1-3y)=7y equation:


Simplifying
2(-1 + -3y) = 7y
(-1 * 2 + -3y * 2) = 7y
(-2 + -6y) = 7y

Solving
-2 + -6y = 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.
-2 + -6y + -7y = 7y + -7y

Combine like terms: -6y + -7y = -13y
-2 + -13y = 7y + -7y

Combine like terms: 7y + -7y = 0
-2 + -13y = 0

Add '2' to each side of the equation.
-2 + 2 + -13y = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -13y = 0 + 2
-13y = 0 + 2

Combine like terms: 0 + 2 = 2
-13y = 2

Divide each side by '-13'.
y = -0.1538461538

Simplifying
y = -0.1538461538

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