(5y+7)-(6+4y)=5

Solution for (5y+7)-(6+4y)=5 equation:

Simplifying
(5y + 7) + -1(6 + 4y) = 5

Reorder the terms:
(7 + 5y) + -1(6 + 4y) = 5

Remove parenthesis around (7 + 5y)
7 + 5y + -1(6 + 4y) = 5
7 + 5y + (6 * -1 + 4y * -1) = 5
7 + 5y + (-6 + -4y) = 5

Reorder the terms:
7 + -6 + 5y + -4y = 5

Combine like terms: 7 + -6 = 1
1 + 5y + -4y = 5

Combine like terms: 5y + -4y = 1y
1 + 1y = 5

Solving
1 + 1y = 5

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 + 1y = 5 + -1

Combine like terms: 1 + -1 = 0
0 + 1y = 5 + -1
1y = 5 + -1

Combine like terms: 5 + -1 = 4
1y = 4

Divide each side by '1'.
y = 4

Simplifying
y = 4