Question

What is the solution of x-7= ir+14,

O A.
I=-6
B.
=6
OC.
I=8
OD.
r =12

Answer 1

x=12

Explanation:

put the x at one side and the numbers ar the other

5/2x-3/4x=14+7

10/4x-3/4x=21

7/4x=21

7x=84

x=12