Question

Which of the following options contains two coefficients and three terms?

Option #1: 2x−3=4−y


Option #2: 6+7y=5


Option #3: 9x=1−8x

Answer 1

Option #1.

Reason: Rewrite each equation in one side form.
- #1: 2x − 3 = 4 − y → 2x + y − 7 (three terms: 2x, y, −7; two coefficients: 2 and 1).
- #2: 6 + 7y = 5 → 7y + 1 (two terms).
- #3: 9x = 1 − 8x → 17x − 1 (two terms).