Question

How many solutions does the equation have?

3(d+11) = 6(d +33)
O 0
O 1
O infinitely many

Answer 1

The answer is B

Explanation:

i took the test and 1 was correct so.

Answer 2

9514 1404 393

Answer:

1 solution

Explanation:

The coefficients of d are different on the two sides of the equation (3d vs 6d), so the equation has one solution.

__

Dividing by 3 gives ...

d +11 = 2(d +33)

d + 11 = 2d + 66

Adding -d-66 to both sides gives ...

-55 = d . . . . . . the one solution