Answer:
first row: x + 4 = 7
second row: x= 3
Step-by-step explanation:
Since this is a visual representation of an equality in math, and there are 7 circles (the circles represent 1) on one side and one triangle and 3 circles on the other, you set your equation to x+4=7. By subtracting 7-4, you get x=3. Hope this helps!
