Question

1) X+237 = 315 2) 838 + X = 1024 3) 34+ X=45 4) X+16=16 5) X+1102-5003​

Answer 1

Răspuns:

Explicație pas cu pas:

x+237=315

x=315-237

x=78

838+x=1024

x=1024-838

x=186

34+x=45

x=45-34

x=11

x+16=16

x=16-16

x=0

x+1102=5003

x=5003-1102

x=3901

Answer 2

Explicație pas cu pas:

1) x + 237 = 315

x = 315 - 237 => x = 78

2) 838 + x = 1024

x = 1024 - 838 => x = 186

3) 34 + x = 45

x = 45 - 34 => x = 11

4) x + 16 = 16

x = 16 - 16 => x = 0

5) x + 1102 = 5003

x = 5003 - 1102 => x = 3901