Question

540:х=380:19 х*6=18000+24 3480-х=2190:3 х+2010=3001*4РЕШИТЕ ПОЖАЛУЙСТА!!

Answer 1

1)540:(380:19)=27
2)(18000+24):6=3004
3)3480-2190:3=2750
4)3001*4-2010=9994

Answer 2

To solve the given equation, let's break it down step by step:

1. 540:х = 380:19 To solve this equation, we can cross-multiply: 540 * 19 = 380 * х 10,260 = 380х Now, divide both sides by 380 to isolate х: 10,260 / 380 = х х ≈ 27

2. х * 6 = 18000 + 24 + 3480 - х Combine like terms: 7х = 18000 + 24 + 3480 - х Simplify: 8х = 21480 Now, divide both sides by 8 to isolate х: 8х / 8 = 21480 / 8 х ≈ 2685

3. 2190:3 + х + 2010 = 3001 * 4 Simplify: 730 + х + 2010 = 12004 Combine like terms: х + 2740 = 12004 Now, subtract 2740 from both sides to isolate х: х = 12004 - 2740 х = 9264

Therefore, the solution to the given equation is: х ≈ 27, х ≈ 2685, and х ≈ 9264.