(4y+5)+(-7-1)=

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Solution for (4y+5)+(-7-1)= equation:


Simplifying
(4y + 5) + (-7 + -1) = 0

Reorder the terms:
(5 + 4y) + (-7 + -1) = 0

Remove parenthesis around (5 + 4y)
5 + 4y + (-7 + -1) = 0

Combine like terms: -7 + -1 = -8
5 + 4y + (-8) = 0
5 + 4y + -8 = 0

Reorder the terms:
5 + -8 + 4y = 0

Combine like terms: 5 + -8 = -3
-3 + 4y = 0

Solving
-3 + 4y = 0

Solving for variable 'y'.

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

Add '3' to each side of the equation.
-3 + 3 + 4y = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 4y = 0 + 3
4y = 0 + 3

Combine like terms: 0 + 3 = 3
4y = 3

Divide each side by '4'.
y = 0.75

Simplifying
y = 0.75

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