Linear Equations in One Variable — MATHS STD 8 — Question
Gujarat BoardEnglish MediumSTD 8MATHSLinear Equations in One Variable1 Mark
MCQ
A linear equation in one variable has:
✓
Only one solution.
B
Two solutions.
C
More than two solutions.
D
No solution.
✓
Answer
Correct option: A.
Only one solution.
A linear equation in one variable has only one solution. e.g. Solution of the linear equation $ax + b = 0$ is unique, i.e. $\text{x}=-\frac{\text{b}}{\text{a}}.$
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