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Simple Equations — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSSimple Equations1 Mark
Question
$4x - 5 = 7$ does not have an integer as its solution.
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Answer

Given equation is $4x - 5 = 7$
$\Rightarrow 4x = 7 + 5 [$transposing $(-5)$ to $RHS]$
$\Rightarrow 4x = 12$
On dividing both sides by $4,$ we get $x = 3($integer$)$

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