Y=-3x 4x-y=14 The given system of equations has solution (x, y). What is the value of x?

Question

asked Apr 2, 2024 179k views

1 Answer

Fdierre · Answer 1 · 2024-04-08T01:51:00+0000

Answer:

x = 2

Explanation:

y = -3x ... [1]

4x - y = 14 ... [2]

substitute [1] into [2], so [2] becomes:

4x - (-3x) = 14

4x + 3x = 14

7x = 14

x = 2