7+3y=6+2y-(5+y)

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Solution for 7+3y=6+2y-(5+y) equation:


Simplifying
7 + 3y = 6 + 2y + -1(5 + y)
7 + 3y = 6 + 2y + (5 * -1 + y * -1)
7 + 3y = 6 + 2y + (-5 + -1y)

Reorder the terms:
7 + 3y = 6 + -5 + 2y + -1y

Combine like terms: 6 + -5 = 1
7 + 3y = 1 + 2y + -1y

Combine like terms: 2y + -1y = 1y
7 + 3y = 1 + 1y

Solving
7 + 3y = 1 + 1y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
7 + 3y + -1y = 1 + 1y + -1y

Combine like terms: 3y + -1y = 2y
7 + 2y = 1 + 1y + -1y

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

Add '-7' to each side of the equation.
7 + -7 + 2y = 1 + -7

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

Combine like terms: 1 + -7 = -6
2y = -6

Divide each side by '2'.
y = -3

Simplifying
y = -3

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