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Linear Equations — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSLinear Equations2 Marks
Question
Solve: $2z - 1 = 14 - z$
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Answer

$2\text{z} - 1 = 14 - \text{z}$
$\Rightarrow2\text{z}+\text{z}=14+1$
$\Rightarrow3\text{z}=15$
$\Rightarrow\text{z}=\frac{15}{3}=5$
$\therefore\text{z}=5$

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