Question

Y = 4x + 6

y + 4x = 6
Find using systems of equation by elimination.
A. One Solution
B. Infinitely Many Solutions
C. No Solution

Answer 1

A. One Solution

Explanation:

y = 4x + 6

y + 4x = 6

By using elimination:

(y + 4x = 6) - (y - 4x = 6)

= (8x = 0)

x = 0

y - 4x = 6

y - 4 (0) = 6

y = 6

y = 6, x = 0

Therefore, answer choice A is the correct answer.

Answer 2

A

Explanation:

y=4x+6

y=6-4x

y=12

y=4x+6

12=4x+6

12-6=4x

6/4=4x/4

x=3/2