20(x + 1) = 200 solve for x and explain in number form

9

Step-by-step explanation:

First, we want to figure out what x + 1 is and we can do that by dividing both sides by 20 to get rid of the twenty on the left hand side:

(20(x+1)/20 = 200/20

Now we know that:

x+1 = 10

We subtract 1 from both sides and we now know that:

x+1 - 1 = 10 - 1

Which is:

x = 9

77

step-by-step explanation: