7y+25=2y-25

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Solution for 7y+25=2y-25 equation:


Simplifying
7y + 25 = 2y + -25

Reorder the terms:
25 + 7y = 2y + -25

Reorder the terms:
25 + 7y = -25 + 2y

Solving
25 + 7y = -25 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
25 + 7y + -2y = -25 + 2y + -2y

Combine like terms: 7y + -2y = 5y
25 + 5y = -25 + 2y + -2y

Combine like terms: 2y + -2y = 0
25 + 5y = -25 + 0
25 + 5y = -25

Add '-25' to each side of the equation.
25 + -25 + 5y = -25 + -25

Combine like terms: 25 + -25 = 0
0 + 5y = -25 + -25
5y = -25 + -25

Combine like terms: -25 + -25 = -50
5y = -50

Divide each side by '5'.
y = -10

Simplifying
y = -10

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