4. Find the value of x. A 7 B -7 C 3 D 3.5

asked Dec 19, 2022 159k views

3 votes

4. Find the value of x.
A 7
B -7
C 3
D 3.5

by TheJJ

5.6k points

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0 votes

Answer:

l got 7 sorry if it is not the answer

Explanation:

2x+12=5x-9 two will come to the other side n become 5x-2x=3x then 9 will go to the other side n become 12+9=21

3x=21 then divide both sides by 3

Poby answered Dec 25, 2022

by Poby

6.0k points

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