Question

119x+2040:x+507 1)x=52)x=203)x=4

Answer 1

1) х=5

$119 \times 5 + 2040 \div 5 + 507 = \\ = 595 + 408 + 507 = \\ = 1510$

2) х=20

$119 \times 20 + 2040 \div 20 + 507 = \\ = 2380 + 102 + 507 = \\ = 2989$

3) х=4

$119 \times 4 + 2040 \div 4 + 507 = \\ = 476 + 510 + 507 = \\ = 1493$

Answer 2

To solve the expression, you need to substitute the values of x into the given expression and perform the calculations.

Let's solve the expression for each value of x:

1. x = 5: 119 * x + 2040 / x + 507 119 * 5 + 2040 / 5 + 507 595 + 408 / 5 + 507 595 + 408 / 512 1003 / 512 ≈ 1.959

2. x = 20: 119 * x + 2040 / x + 507 119 * 20 + 2040 / 20 + 507 2380 + 2040 / 20 + 507 4420 / 527 ≈ 8.383

3. x = 4: 119 * x + 2040 / x + 507 119 * 4 + 2040 / 4 + 507 476 + 2040 / 4 + 507 2516 / 511 ≈ 4.928

So, the values of the expression for each given value of x are approximately:

1. x = 5: ≈ 1.959
2. x = 20: ≈ 8.383
3. x = 4: ≈ 4.928