Question

1,7+0,1х/3=2 15,8 -0,01х/4=3 16,3-100х/2=5 100х+4,6/5=3=9

Answer 1

Ответ:

1,7+0,1х/3=2        x=9

15,8 -0,01х/4=3        x=5120

16,3-100х/2=5         x=0.226

100х+4,6/5=3    x=0.0208

100х+4,6/5=9     x=0.0808

Пошаговое объяснение:

Answer 2

To solve the given system of equations, let's go through each equation step by step and isolate $x$ in each case.

1. $1.7 + \frac{0.1x}{3} = 2$

First, let's isolate the fraction term: $0.1x = 2 \times 3 - 1.7$ $0.1x = 6 - 1.7$ $0.1x = 4.3$

Now, let's solve for $x$: $x = \frac{4.3}{0.1}$ $x = 43$

2. $15.8 - \frac{0.01x}{4} = 3$

First, isolate the fraction term: $\frac{0.01x}{4} = 15.8 - 3$ $\frac{0.01x}{4} = 12.8$

Now, let's solve for $x$: $0.01x = 12.8 \times 4$ $0.01x = 51.2$ $x = \frac{51.2}{0.01}$ $x = 5120$

3. $16.3 - \frac{100x}{2} = 5$

First, isolate the fraction term: $-\frac{100x}{2} = 16.3 - 5$ $-\frac{100x}{2} = 11.3$

Now, let's solve for $x$: $-100x = 11.3 \times 2$ $-100x = 22.6$ $x = \frac{22.6}{-100}$ $x = -0.226$

4. $100x + \frac{4.6}{5} = 3$

First, isolate the fraction term: $\frac{4.6}{5} = 3 - 100x$

Now, let's solve for $x$: $100x = 3 - \frac{4.6}{5}$ $100x = 2.54$ $x = \frac{2.54}{100}$ $x = 0.0254$