25=-(y+7)

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


Simplifying
25 = -1(y + 7)

Reorder the terms:
25 = -1(7 + y)
25 = (7 * -1 + y * -1)
25 = (-7 + -1y)

Solving
25 = -7 + -1y

Solving for variable 'y'.

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

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

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

Add '-25' to each side of the equation.
25 + -25 + y = -7 + -25

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

Combine like terms: -7 + -25 = -32
y = -32

Simplifying
y = -32

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