Look at this equation.
3(x + 1) = 3x + (this spot was a cube)
Which number can be placed in the box that would create an equation that has an infinite number of solutions?
A. 0
B. 1
C. 2
D. 3

3

Step-by-step explanation:

hey so we need to make the equations equal to one another for it to have infinitely many solutions

1)distribute the 3

3x+3=3x+_

looking at this we can concur that the missing number is 3. You can check by plugging in the 3 into the equation.

so

3x+3=3x+3

this is true, so 3 is the answer

hope this helps!

D 3..

Step-by-step explanation:

We need to make the left side and right side identical:

Left side:

3(x + 1) = 3x + 3   so the missing number is 3.

594 square inches

step-by-step explanation:

vote !