Question

17х-8х+23х-18 якщьо х=312

Answer 1

17х - 8х + 23х - 18 = 32х - 18

якщо х = 312

32 · 312 - 18 = 9 984 - 18 = 9 966

Вiдповiдь: 9 966.

Answer 2

17×312-8×312+23×312-18=9966

Answer 3

To find the value of the expression 17x - 8x + 23x - 18 when x = 312, you simply need to substitute the value of x into the expression and perform the arithmetic operations.

Let's calculate:

17x - 8x + 23x - 18

Substitute x = 312:

17 * 312 - 8 * 312 + 23 * 312 - 18

Now, perform the calculations:

(17 * 312) = 5304 (8 * 312) = 2496 (23 * 312) = 7176

5304 - 2496 + 7176 - 18 = 9972

So, when x = 312, the value of the expression 17x - 8x + 23x - 18 is 9972.