Equation C: a = 4b + 5 Equation D: a = 6b − 2 What value of a can be substituted into equation D to solve the system of equation

Question

2 years ago

14

s? 4b + 5 6b − 2 4b 6b

2 answers:

jeka57 [31] · Answer 1 · 2022-06-19T07:48:13+03:00

7 0

Answer:

The correct answer is 4b + 5 ( A )

Step-by-step explanation:

Took the test and got it right trust me its A

Mark me the brainliest lol

Fynjy0 [20] · Answer 2 · 2022-06-19T05:20:06+03:00

Answer:

The value of a that can substituted into equation D = 4b + 5

Step-by-step explanation:

Given that:

a = 4b + 5 ---- (equation c)

a = 6b - 2 ---- (equation d)

Replace the value of a = 4b + 5 into "a" in (equation d) to solve the system of equations.

So;

4b + 5 = 6b -2

5 + 2 = 6b -4b

7 = 2b

b = 7/2

b = 3.5