Question

Please help me solve these 4 questions...

Answer 1

Answer:

Here is Your Answer :

1) 8r + 6 + 4r = -6

=> 8r + 4r = -6 - 6

=> 12r = -12

=> r = -1

2) 1 - 5n - 4n = -17

=> -5n - 4n = -17 - 1

=> -9n = -18

=> n = 2

3) 4 = -5 + 2x + 7

=> 4 + 5 - 7 = 2x

=> 2 = 2x

=> x = 1

4) -4n + 8n = 20

=> 4n = 20

=> n = 5

Step-by-step explanation:

Hope it's Help You ____!|☑️☑️