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Simple Equations — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSSimple Equations2 Marks
Question
Give the step you will use to separate the variable and then solve the equation:
$3n – 2 = 46$
✓

Answer

The given equation is
$3n – 2 = 46$
Add $2$ to both sides
$3n – 2 + 2 = 46 + 2$
$3n = 48$
Divide both sides by
$\frac{3 n}{3}=\frac{48}{3}$
$\therefore n = 16$
It is the required solution

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