Question

1. calcule o valor do x:
a)x-125=350



b)23.x z=290



c)x:12=13


d)x+x+x=321​

Answer 1

Resposta:

a)x-125=350

x=350+125

x=475

b)23+x+z=290

x=290-23

x=267

c)x:12=13

x=13 . 12

x=156

d)x+x+x=321

3x=321

x=321/3

x= 9,63

Espero ter ajudado ❤️