Calcali › Straight-line graphs

Where do y = 2x − 1 and y = −x + 5 cross?

Asked by nadia_m

2 answers

2x − 1 = −x + 5
3x = 6
x = 2

✓ Checked · by alex_r

And y = 3, so they cross at (2, 3).

by lena.k