Question

Solve the equation for x
Cx-4=7

Answer 1

( A )

Explanation:

To solve this problem you must apply the procedure shown below:

1. You have the following equation given above:

2. The negative four will pass as a positive four to the right member.

3. Te sum of 7 and 4 will be divided by , as following:

Answer 2

Explanation:

The given equation is :

Cx-4=7.

To solve for x we isolate the x term .

Adding 4 both sides:

Cx=7+4

Cx=11

To x term C is multiplied ,performing the opposite operation that is dividing both sides by C we have :

x=
`(11)/(C)`