Question

14-2(3-x)+(10-9x) плииииииииииз​

Answer 1

14 - 2(3-х) + (10+9х)

-6 + 2х + 10 + 9х = -14

11х = -14 +6 - 10

11х = -18

х = -18 : 11

х = - 1 целая 7/11

Answer 2

14-2(3-х)+(10-9х)= 14-6+2х+10-9х= -7х+18

Answer 3

To simplify the given expression, let's follow the order of operations (PEMDAS/BODMAS):

14 - 2(3 - x) + (10 - 9x)

First, let's simplify the inner parentheses:

= 14 - 2(3 - x) + (10 - 9x) = 14 - 2 * 3 + 2 * x + 10 - 9x = 14 - 6 + 2x + 10 - 9x

Next, combine like terms:

= (14 - 6) + (2x - 9x) + 10 = 8 - 7x + 10 = 18 - 7x

Therefore, the simplified form of the expression 14 - 2(3 - x) + (10 - 9x) is 18 - 7x.