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Simple Equations — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSSimple Equations1 Mark
MCQ
If $\frac{\text{x}}{3}=4$ then the value of $2x + 5$ is:
  • A
    $9$
  • B
    $17$
  • C
    $25$
  • ✓
    $29$
✓

Answer

Correct option: D.
$29$

Given, $\frac{\text{x}}{3}=4$ then the value of $2x + 5$ is
$\Rightarrow x = 4 \times 3$
$\Rightarrow x = 12$
Now, $2x + 5 = 2 \times 12 + 5 = 24 + 5 = 29$

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