7(-1-2y)=1

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


Simplifying
7(-1 + -2y) = 1
(-1 * 7 + -2y * 7) = 1
(-7 + -14y) = 1

Solving
-7 + -14y = 1

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 + -14y = 1 + 7

Combine like terms: -7 + 7 = 0
0 + -14y = 1 + 7
-14y = 1 + 7

Combine like terms: 1 + 7 = 8
-14y = 8

Divide each side by '-14'.
y = -0.5714285714

Simplifying
y = -0.5714285714

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