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Linear Equations in One Variable — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSLinear Equations in One Variable1 Mark
MCQ
The root of the equation $z + 4 = -8$ is:
  • A
    $3$
  • ✓
    $-32$
  • C
    $12$
  • D
    $4$
✓

Answer

Correct option: B.
$-32$
$\text{z} +4 = -8\Rightarrow \frac{\text{z}}{4}= -8$
$\Rightarrow\text{z} = 4 (-8)= -32$

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