Question

y=6x+2
y=3x+1
solve with substution

Answer 1

6x + 2 and 3x + 1 are both equal to y, so they are both equal to each other.

6x + 2 = 3x + 1

3x = -1

x = -1/3

And plugging -1/3 in for x yields y = 0.