Question

5x+6x+7x+9x+9x+9x+9x

Answer 1

Объяснение:

$5x + 6x + 7x + 9x + 9x + 9x + 9x = 11x + 7x + 9x + 9x + 9x + 9x = 18x + 9x + 9x + 9x + 9x = 27x + 9x + 9x + 9x = 36x + 9x + 9x = 45x + 9x = 54x$

Answer 2

To simplify the given expression, we can combine the like terms by adding the coefficients of the variables.

5x + 6x + 7x + 9x + 9x + 9x + 9x

When we add the coefficients, we get:

(5 + 6 + 7 + 9 + 9 + 9 + 9)x

Adding the numbers, we have:

(54)x

Therefore, the simplified expression is:

54x