Answer :
Answer:
Both lines intersects at (3, 1)
given:
- y = -2x + 7
- y = 5x - 14
solve them simultaneously:
- -2x + 7 = 5x - 14
- 5x + 2x = + 7 + 14
- 7x = 21
- x = 3
solve for y:
- y = -2x + 7
- y = -2(3) + 7
- y = -6 + 7
- y = 1
Answer:
Both lines intersects at (3, 1)
given:
solve them simultaneously:
solve for y: