2(-3-1)+(2y+7)=

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


Simplifying
2(-3 + -1) + (2y + 7) = 0

Combine like terms: -3 + -1 = -4
2(-4) + (2y + 7) = 0

Multiply 2 * -4
-8 + (2y + 7) = 0

Reorder the terms:
-8 + (7 + 2y) = 0

Remove parenthesis around (7 + 2y)
-8 + 7 + 2y = 0

Combine like terms: -8 + 7 = -1
-1 + 2y = 0

Solving
-1 + 2y = 0

Solving for variable 'y'.

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

Add '1' to each side of the equation.
-1 + 1 + 2y = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 2y = 0 + 1
2y = 0 + 1

Combine like terms: 0 + 1 = 1
2y = 1

Divide each side by '2'.
y = 0.5

Simplifying
y = 0.5

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