Question

Write four solutions of 2x+ 3y=8.
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Answer 1

Answer:

When x = 1, we have. 2(1) + 3y = 8. ⇒ 3y = 6. ⇒ y = 2.

When y = 0, we have. 2x + 3(0) = 8. ⇒ 2x = 8. ⇒ x = 4.

When y = 4, we have. 2x + 3(4) = 8. ⇒ 2x = 8 - 12 = -4. ⇒ x = -2.