4y+25=-7(y+9)

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Solution for 4y+25=-7(y+9) equation:


Simplifying
4y + 25 = -7(y + 9)

Reorder the terms:
25 + 4y = -7(y + 9)

Reorder the terms:
25 + 4y = -7(9 + y)
25 + 4y = (9 * -7 + y * -7)
25 + 4y = (-63 + -7y)

Solving
25 + 4y = -63 + -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 + 4y + 7y = -63 + -7y + 7y

Combine like terms: 4y + 7y = 11y
25 + 11y = -63 + -7y + 7y

Combine like terms: -7y + 7y = 0
25 + 11y = -63 + 0
25 + 11y = -63

Add '-25' to each side of the equation.
25 + -25 + 11y = -63 + -25

Combine like terms: 25 + -25 = 0
0 + 11y = -63 + -25
11y = -63 + -25

Combine like terms: -63 + -25 = -88
11y = -88

Divide each side by '11'.
y = -8

Simplifying
y = -8

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