Question

41x — 18х + 14х – 26при х = 5.​

Answer 1

Ответ:

$205 - 90 + 70 - 26 = 159$

Answer 2

To evaluate the expression 41x - 18x + 14x - 26 when x = 5, you can substitute the value of x into the expression and then simplify:

41x - 18x + 14x - 26

Now, substitute x = 5:

41(5) - 18(5) + 14(5) - 26

Now, perform the multiplications and subtractions:

205 - 90 + 70 - 26

Now, add and subtract the numbers:

(205 - 90) + (70 - 26)

115 + 44

Now, add these two numbers together:

115 + 44 = 159

So, when x = 5, the expression 41x - 18x + 14x - 26 evaluates to 159.