4(r+2)+5r=26 solve variable. include steps, also check your answer!

2

Step-by-step explanation:

4(r+2)+5*r=26

4*r+8+5*r=26

9*r+8=26

9*r=26-8

9*r=18

r=18/9

r=2

Step-by-step explanation:

4 (r+2)+5r=26

4r+8+5r=26

9r+8=26

9r=26-8

9r=18

r=18/9

r=2

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i am not sure :

step-by-step explanation:

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative