Question

1) 0,3x=6 2)1,3x=-1,69 3)0,7x=49 4)10x=0,5​

Answer 1

Ответ:

1) х = 6:0.3

х= 20

2) х= -1. 69:1.3

х=-1.3

3) х= 49:0.7

х= 70

4) х= 0.5 : (-10)

х= -0. 05

Answer 2

Ответ:

1) 0,3х= 6      2) 1,3х= -1,69        3)0,7х=49       4)10х=0,5

  х=6: 0,3          х= -1,69: 1,3        х=49: 0,7         х=0,5:10

  х=20               х= -1,3                 х=70                х= 0,05

Пошаговое объяснение:

Answer 3

To solve these equations, let's isolate $x$ in each case.

1. $0.3x = 6$

Divide both sides by 0.3:

$x = \frac{6}{0.3}$

Simplify the fraction:

$x = 20$

2. $1.3x = -1.69$

Divide both sides by 1.3:

$x = \frac{-1.69}{1.3}$

Simplify the fraction if possible.

3. $0.7x = 49$

Divide both sides by 0.7:

$x = \frac{49}{0.7}$

Simplify the fraction.

4. $10x = 0.5$

Divide both sides by 10:

$x = \frac{0.5}{10}$

Simplify the fraction.