Question

1)7b-8b= 2)3p+5p-4p=

Answer 1

Ответ: решение на фото.

Answer 2

Ответ:

1)1b

2)4p

Пошаговое объяснение:

Но я сомневаюсь

Answer 3

Let's solve these equations step by step:

1. 7b - 8b

To solve this equation, you need to combine like terms. In this case, you have two terms with 'b':

7b - 8b = (7 - 8)b

Now, subtract 8 from 7:

(7 - 8)b = (-1)b

So, the solution is -b.

2. 3p + 5p - 4p

Again, combine like terms by adding or subtracting them:

3p + 5p - 4p = (3 + 5 - 4)p

Now, perform the addition and subtraction inside the parentheses:

(3 + 5 - 4)p = 4p

So, the solution is 4p.