Question

2(x - 2.6) + 2.91 = 7.71

Answer 1

I'll show a step-by-step. I'm not in the mood to explain right now lol.

2(x-2.6)+2.91=7.71

2x-5.2+2.91=7.71

+5.20 +5.20

2x+2.91=12.91

-2.91 -2.91

2x=10

/2 /2

x=5

---

hope it helps

sorry if it doesn't