Question

1000x+1500(30-x)=39000 Срооочноо

Answer 1

$1000x + 45000 - 1500x = 39000 \\ - 500x + 45000 = 39000 \\ - 500x = 39000 - 45000 \\ - 500x = - 6000 \\ x = 12$

Answer 2

1000x+1500(30-x)=39000
1000х+45000-1500х=39000
-500х+45000=39000
-500х=39000-45000
-500х=-6000
х=6000:500
х=12
Ответ:12

Answer 3

To solve the equation, follow these steps:

1. Distribute the multiplication on the left side: 1000x + 1500(30 - x) = 39000

2. Multiply 1500 by both terms inside the parentheses: 1000x + 45000 - 1500x = 39000

3. Combine like terms by subtracting 1500x from both sides of the equation: 1000x - 1500x + 45000 = 39000 (1000x - 1500x) + 45000 = 39000 -500x + 45000 = 39000

4. Now, isolate the term with 'x' by subtracting 45000 from both sides: -500x + 45000 - 45000 = 39000 - 45000 -500x = -6000

5. Finally, solve for 'x' by dividing both sides by -500: x = -6000 / -500 x = 12

So, the value of 'x' that satisfies the equation is x = 12.