y-7=1(y+2)

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Solution for y-7=1(y+2) equation:


Simplifying
y + -7 = 1(y + 2)

Reorder the terms:
-7 + y = 1(y + 2)

Reorder the terms:
-7 + y = 1(2 + y)
-7 + y = (2 * 1 + y * 1)
-7 + y = (2 + 1y)

Solving
-7 + y = 2 + 1y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-7 + y + -1y = 2 + 1y + -1y

Combine like terms: y + -1y = 0
-7 + 0 = 2 + 1y + -1y
-7 = 2 + 1y + -1y

Combine like terms: 1y + -1y = 0
-7 = 2 + 0
-7 = 2

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

Combine like terms: -7 + 7 = 0
0 = 2 + 7

Combine like terms: 2 + 7 = 9
0 = 9

Simplifying
0 = 9

Combine like terms: 0 + -9 = -9
-9 = 9 + -9

Combine like terms: 9 + -9 = 0
-9 = 0

The solution to this equation could not be determined.

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