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

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


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

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

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

Solving
-1 + -4y = -7 + -7y

Solving for variable 'y'.

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

Add '7y' to each side of the equation.
-1 + -4y + 7y = -7 + -7y + 7y

Combine like terms: -4y + 7y = 3y
-1 + 3y = -7 + -7y + 7y

Combine like terms: -7y + 7y = 0
-1 + 3y = -7 + 0
-1 + 3y = -7

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

Combine like terms: -1 + 1 = 0
0 + 3y = -7 + 1
3y = -7 + 1

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

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

Simplifying
y = -2

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