Question

2. Упрости выражение 1) 35c-c = 2) 33x + 7x-23 = 3) 13b + 5a-9 + b = 4) 17x + 4y - 3x +13 + 3y - x =​

Answer 1

1) 35с-с=34с

2)33х + 7х - 23=40х-23

3) 13b + 5a-9 + b = 14b + 5a-9

4) 17x + 4y - 3x +13 + 3y - x =​ 13x + 7y + 13

Answer 2

Ответ:

1)34с

2)40х-23

3)14b+5a-9

4)13x+7y+13

Пошаговое объяснение:кажется правильно если правильно пж лучший ответ

Answer 3

1) 35c - c = To simplify this expression, we can combine like terms. In this case, we have c terms on both sides of the equation, so we can subtract c from 35c to get: 35c - c = 34c

So the simplified expression is 34c.

2) 33x + 7x - 23 = Again, we can combine like terms in this expression. We have x terms on both sides, so we can add 33x and 7x to get: 33x + 7x = 40x

So the simplified expression is 40x - 23.

3) 13b + 5a - 9 + b = We can combine like terms in this expression. We have b terms on both sides, so we can add 13b and b to get: 13b + b = 14b

So the simplified expression is 14b + 5a - 9.

4) 17x + 4y - 3x + 13 + 3y - x = We can combine like terms in this expression. We have x terms and y terms on both sides, so we can add 17x, -3x, and -x to get: 17x - 3x - x = 13x And we can add 4y and 3y to get: 4y + 3y = 7y

So the simplified expression is 13x + 7y + 13.