y-7=3y-(6y-8)

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Solution for y-7=3y-(6y-8) equation:


Simplifying
y + -7 = 3y + -1(6y + -8)

Reorder the terms:
-7 + y = 3y + -1(6y + -8)

Reorder the terms:
-7 + y = 3y + -1(-8 + 6y)
-7 + y = 3y + (-8 * -1 + 6y * -1)
-7 + y = 3y + (8 + -6y)

Reorder the terms:
-7 + y = 8 + 3y + -6y

Combine like terms: 3y + -6y = -3y
-7 + y = 8 + -3y

Solving
-7 + y = 8 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
-7 + y + 3y = 8 + -3y + 3y

Combine like terms: y + 3y = 4y
-7 + 4y = 8 + -3y + 3y

Combine like terms: -3y + 3y = 0
-7 + 4y = 8 + 0
-7 + 4y = 8

Add '7' to each side of the equation.
-7 + 7 + 4y = 8 + 7

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

Combine like terms: 8 + 7 = 15
4y = 15

Divide each side by '4'.
y = 3.75

Simplifying
y = 3.75

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