(4y+4)-(8y-7)=

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Solution for (4y+4)-(8y-7)= equation:


Simplifying
(4y + 4) + -1(8y + -7) = 0

Reorder the terms:
(4 + 4y) + -1(8y + -7) = 0

Remove parenthesis around (4 + 4y)
4 + 4y + -1(8y + -7) = 0

Reorder the terms:
4 + 4y + -1(-7 + 8y) = 0
4 + 4y + (-7 * -1 + 8y * -1) = 0
4 + 4y + (7 + -8y) = 0

Reorder the terms:
4 + 7 + 4y + -8y = 0

Combine like terms: 4 + 7 = 11
11 + 4y + -8y = 0

Combine like terms: 4y + -8y = -4y
11 + -4y = 0

Solving
11 + -4y = 0

Solving for variable 'y'.

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

Add '-11' to each side of the equation.
11 + -11 + -4y = 0 + -11

Combine like terms: 11 + -11 = 0
0 + -4y = 0 + -11
-4y = 0 + -11

Combine like terms: 0 + -11 = -11
-4y = -11

Divide each side by '-4'.
y = 2.75

Simplifying
y = 2.75

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