-7y-(2y+4)=

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Solution for -7y-(2y+4)= equation:


Simplifying
-7y + -1(2y + 4) = 0

Reorder the terms:
-7y + -1(4 + 2y) = 0
-7y + (4 * -1 + 2y * -1) = 0
-7y + (-4 + -2y) = 0

Reorder the terms:
-4 + -7y + -2y = 0

Combine like terms: -7y + -2y = -9y
-4 + -9y = 0

Solving
-4 + -9y = 0

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + -9y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -9y = 0 + 4
-9y = 0 + 4

Combine like terms: 0 + 4 = 4
-9y = 4

Divide each side by '-9'.
y = -0.4444444444

Simplifying
y = -0.4444444444

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