Question

All of the following equations have the same solution except _____. – y + 4 = 5 2 y – 5 = -7

Answer 1

Explanation:

a) and d)

Explanation:

Given in the question, 4 equations.

We will find the solution of all one by one to see which equation have a different solution.

a)

y - 5 = -7

y = -7 + 5

y = -2

b)

-y + 4 = 5

-y = 5 - 4

-y = 1

y = -1

C)

(y/-1) – 6 = -5

-y/1 =-5 + 6

-y = 1

y = -1

D)

(y/3) – 5 = -5

y/3 = -5 +5

y/3 = 0