Question

x-5,01=7,02-2×1,5

Answer 1

=>x-5,01=5,52

hay x=10,53

Answer 2

10.53

Answer 3

x-5,01=1,02+3×1,5

x - 5, 01 = 5,52

x = 5,52 + 5,01

x = 10,53

Answer 4

 

x-5,01=1,02+3×1,5

x-5,01=1,02+4,5

x=5,01+1,02+4,5

x=10,53

 

Answer 5

x-5,01=1,02+3×1,5

x - 5, 01 = 5,52

x             = 5,52 + 5,01

x              = 10,53

Answer 6

x-5,01=1,02+3x1,5

x-5,01=1,02+4,5

x-5,01=5,52

x        =5,52 + 5,01

x        =10,53

Answer 7

10,53