Question

what is the answer of this question❓explain

Answer 1

4x+7=x+2
4x-x=2-7
3x=-5
x=-5÷3
x=-1.666666666666666

Answer 2

(d)4x +7 =x+2. find x
4x-x=2-7
3x=-5
x=-5/3

(a) 2x + 6 =0
2x=- 6
x=-6/2
x=-3
(b) 3x -5 =0
3x=5
x =5/3
(c) 5x -8=x +4
5x-x=4+8
4x=12
x=12/4
x=3
it would be b and c both if u write the answer in decimal form