Are you wanting to solve for x? If so:
4x + 7 = 35
We want to isolate the variable, so subtract 7 from both sides. You will get:
4x = 28
Now, divide each side by 4 to get X by alone. This will give you:
x = 7
I hope this helped.
Can I see the picture it’s blurry
The units add 20 to it, for example. 20,40,60, and 80.
They want you to solve it and find the total change ?
