For what value of k will the point (3, -k) lie on the line 9x + 4y = 3?

Question

KnowledgeBoat · Accepted Answer

In order for the point (3, -k) to lie on the line 9x + 4y = 3, it must satisfy the equation. On putting x = 3 and y = -k, we have ⇒ 9(3) + 4(-k) = 3 ⇒ 27 – 4k = 3 ⇒ 4k = 27 – 3 = 24 ⇒ k = ⇒ k = 6. Hence, k = 6.

Mathematics

For what value of k will the point (3, -k) lie on the line 9x + 4y = 3?

Straight Line Eq

Related Questions

State true or false :
if the point (2, a) lies on the line 2x - y = 3, then a = 5.

Does the line 3x – 5y = 6 bisect the join of (5, -2) and (-1, 2)?

Mathematics

For what value of k will the point (3, -k) lie on the line 9x + 4y = 3?

Straight Line Eq

Related Questions

State true or false :if the point (2, a) lies on the line 2x - y = 3, then a = 5.

Does the line 3x – 5y = 6 bisect the join of (5, -2) and (-1, 2)?

State true or false :
if the point (2, a) lies on the line 2x - y = 3, then a = 5.