The solution of the equation 2X - 1 - 7 = 9

is x = 5

Question

Mathematics

Martha Frost

30 May, 20:57

The solution of the equation 2X - 1 - 7 = 9

is x = 5

+1

Answers (2)

Know the Answer?

Mimi · Answer 1

No make it 8.5

I just did all the math and double checked th answer.

Essence Hull · Answer 2

Answer: x=32

Step-by-step explanation:

(1/7) (2x-1) = 9

Multiply

2x/7 - (1/7) = 9

Rearrange and Add up

2x/7 = (64/7)

Multiply both sides by 7

2x = 64

Divide both sides by 2

x = 32

Which is the solution for the Positive Case

The solution of the equation 2X - 1 - 7 = 9is x = 5

The solution of the equation 2X - 1 - 7 = 9

is x = 5