Question

c) 0.2x - 0.03 = 0.17x + 0.21​

Answer 1

Respuesta:

Explicación paso a paso:

0,2 -> 2/10

-0,03 -> -3/100

0,17 --> 17 /100

0,21 --> 21/100

2x/10  - 3/100 = 17x/100 + 21/100

2x/10 = 17x+21/100 + 3/100

2x/10 = 17x + 21 +3 /100

2x/10 = 17x +24/100

2x = 17x + 24/10

20x = 17x + 24

3x = 24

x = 8