Question

14x + 5x = 608;53x - 26x = 1 863;x + 21x = 1 144:​

Answer 1

Ответ:

x=32

x=69

x=52

.........

Answer 2

Пошаговое объяснение:

1)14х+5х=608

19х=608

х=608:19

х=32

14*32+5*32=608

608=608

2) 53х-26х=1863

27х=1863

х=1863:27

х=69

53*69-26*69=1863

1863=1863

3)х+21х=1144

22х= 1144

х=1144:22

х=52

52+21*52=1144

1144=1144

Answer 3

It seems like you've written down three equations involving variables. It looks like you're trying to solve for the value of 'x' in each equation. Let's solve each equation step by step:

1. $14x + 5x = 608$ Combine like terms on the left side: $19x = 608$ Now, solve for 'x': $x = \frac{608}{19}$ $x \approx 32$

2. $53x - 26x = 1,863$ Combine like terms on the left side: $27x = 1,863$ Now, solve for 'x': $x = \frac{1,863}{27}$ $x \approx 69$

3. $x + 21x = 1,144$ Combine like terms on the left side: $22x = 1,144$ Now, solve for 'x': $x = \frac{1,144}{22}$ $x \approx 52$

So, the solutions for each equation are approximately:

1. $x \approx 32$
2. $x \approx 69$
3. $x \approx 52$