-.5(2y+5)=0.5(-7-4y)

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Solution for -.5(2y+5)=0.5(-7-4y) equation:


Simplifying
-0.5(2y + 5) = 0.5(-7 + -4y)

Reorder the terms:
-0.5(5 + 2y) = 0.5(-7 + -4y)
(5 * -0.5 + 2y * -0.5) = 0.5(-7 + -4y)
(-2.5 + -1y) = 0.5(-7 + -4y)
-2.5 + -1y = (-7 * 0.5 + -4y * 0.5)
-2.5 + -1y = (-3.5 + -2y)

Solving
-2.5 + -1y = -3.5 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
-2.5 + -1y + 2y = -3.5 + -2y + 2y

Combine like terms: -1y + 2y = 1y
-2.5 + 1y = -3.5 + -2y + 2y

Combine like terms: -2y + 2y = 0
-2.5 + 1y = -3.5 + 0
-2.5 + 1y = -3.5

Add '2.5' to each side of the equation.
-2.5 + 2.5 + 1y = -3.5 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + 1y = -3.5 + 2.5
1y = -3.5 + 2.5

Combine like terms: -3.5 + 2.5 = -1
1y = -1

Divide each side by '1'.
y = -1

Simplifying
y = -1

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