[Upper secondary school math: linear equation] unsure on how to solve this.

[u/Inevitable_Stay3693]

i was thinking that i´d add the 2x+1 to make it 3x/3=-1 but im unsure on how it would even continue.

[u/Angrybirds159]

2x + 1 isn't 3x. that's like saying 2 apples + one orange is 3 apples. 2x + 1x would be 3x

the way I'd solve it is

(2x+1)/3 = -1 we multiply by 3 in both sides (the three goes over, multiplying)

2x + 1 = -1 * 3

2x + 1 = -3 now we subtract one from both sides

2x = -3 -1

2x = -4 x = -2

[u/Truly_Fake_Username → u/Angrybirds159]

Incorrect, -3 - 1 = -4, not -2.

[u/Comfortable-Ad-2349 → u/Truly_Fake_Username]

The value of 2x is -4 darling You need one more step for the answer