Question

21-×+5+6×=4×-2+11 comprobación paso a paso​

Answer 1

¡Hola!

21-×+5+6×=4×-2+11

-×+6×-4×=11-2-21-5

6×-5×=-28+11

✔×=-17✔

•Ahora Comprobramos•

21-×+5+6×=4×-2+11

21-(-17)+5+6(-17)=4(-17)-2+11

21+17+5-102=-68-2+11

43-102=-70+11

✔-59=-59✔

Good bye