Question

A set of equations is given below:

Equation A: c = 2d + 1
Equation B: c = 3d + 5

Which of the following is a step that can be used to find the solution to the set of equations?

A. 2d + 1 = 3d + 5
B. 2d = 3d +5
c. 2d + 1 = 3d
D.2d + 5 = 3d + 1

Answer 1

If we are using the substitution method what would we do first?

Answer 2

2d + 1= 3d + 5?

Answer 3

Good :)

Answer 4

1=1d + 5?

Answer 5

Now your first answer is all you needed

Answer 6

*no

Answer 7

is it a?

Answer 8

Yes

Answer 9

Thank you!!!

Answer 10

yw ^_^