Linear Equations in One Variable — Maths STD 7 — Question
Maharashtra BoardEnglish MediumSTD 7MathsLinear Equations in One Variable2 Marks
Question
Verify by substitution that:
x = 4 is the root of $\frac{3\text{x}}{2}=6$
✓
Answer
x = 4 is the root of $\frac{\text{3x}}{2}=6$
Now, substituting x = 4 in place of ‘x’ in the given equation:
$\frac{\text{3x}{}}{2}=6,$
$\frac{3\times4}{2}=6$
$\frac{12}{2}=6$
$6=6$
Since, L.H.S. = R.H.S.
Hence, x = 4 is the root of $\frac{3\text{x}}{2}=6$
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