Question

Y= 4x + 2
y= 4x + 6
How many solutions

Answer 1

no solutions

Explanation:

Given the 2 equations

y = 4x + 2 → (1)

y = 4x + 6 → (2)

Substitute y = 4x + 2 into (2)

4x + 2 = 4x + 6 ( subtract 2 from both sides )

4x = 4x + 4 ( subtract 4x from both sides )

0 = 4 ← not possible

This indicates the system has no solution

Answer 2

0 solutions.

4x+2 is not = 4x+6

Therefore there will be Jo solutions