Question

me ajuga nessa ai: 17X-X+2X-10+13=-34+100-60

Answer 1

17X-X+2X-10+13=34+100-60
18X = 34+100-60+10-13
18X= 44+40-13
18X= 84-13
18X= 71
X= 71/18
X = 3,94444444444444....
espero ter ajudado, abraço ...