Question

(7x-24):13+71=74 чему=x

Answer 1

(7х-24):13=3

7х-24=39

7х=63

х=9

Answer 2

(7x-24):13+71=74
(7x-24):13=74-71
(7x-24):13=3
(7x-24)=13*3
(7x-24)=39
7x=39-24
7x=15
x=15:7
x=2 целых одна седьмая

Answer 3

To solve the equation (7x - 24) / 13 + 71 = 74 for x, follow these steps:

Step 1: Subtract 71 from both sides of the equation to isolate the fraction term: (7x - 24) / 13 = 74 - 71 (7x - 24) / 13 = 3

Step 2: Multiply both sides by 13 to get rid of the fraction: 7x - 24 = 3 * 13 7x - 24 = 39

Step 3: Add 24 to both sides to isolate the x term: 7x = 39 + 24 7x = 63

Step 4: Divide both sides by 7 to solve for x: x = 63 / 7 x = 9

So, x = 9 is the solution to the equation.