-3y-25=-7(y+7)

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Solution for -3y-25=-7(y+7) equation:


Simplifying
-3y + -25 = -7(y + 7)

Reorder the terms:
-25 + -3y = -7(y + 7)

Reorder the terms:
-25 + -3y = -7(7 + y)
-25 + -3y = (7 * -7 + y * -7)
-25 + -3y = (-49 + -7y)

Solving
-25 + -3y = -49 + -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.
-25 + -3y + 7y = -49 + -7y + 7y

Combine like terms: -3y + 7y = 4y
-25 + 4y = -49 + -7y + 7y

Combine like terms: -7y + 7y = 0
-25 + 4y = -49 + 0
-25 + 4y = -49

Add '25' to each side of the equation.
-25 + 25 + 4y = -49 + 25

Combine like terms: -25 + 25 = 0
0 + 4y = -49 + 25
4y = -49 + 25

Combine like terms: -49 + 25 = -24
4y = -24

Divide each side by '4'.
y = -6

Simplifying
y = -6

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