Question

read the following equations by the trial and error method (1)3m/2 - 3 = 4​

Answer 1

Answer:

$\frac{3m}{2} - 3 = 4 \\ \\ = \frac{3m - 6}{2} = 4 \\ \\ = 3m - 6 = 4 \times 2 \\ \\ = 3m - 6 = 8 \\ \\ 3m = 8 + 6 \\ \\ 3m = 14 \\ \\ m = \frac{14}{3}$

Answer 2

$\:\:\:\: \large \underline {\sf{Given\::}}$

➟ $\sf \dfrac{3m}{2} \:-\:3\:=\:4$

$\:\:\:\: \large \underline {\sf{To\:Find\::}}$

➟ The value of expression

$\:\:\:\: \large \underline {\sf{Solution\::}}$

➟ $\sf \dfrac{3m}{2} \:-\:3\:=\:4$

➟ $\sf \dfrac{3m\:-\:6}{2}\:=\:4$

➟ $\sf 3m\:-\:6\:=\:4 \times 2$

➟ $\sf 3m \:-\:6\:=\:8$

➟ $\sf 3m\:=\:8\:+\:6$

➟ $\sf 3m\:=\:14$

➟ $\large{\boxed{\sf{m\:=\: \dfrac{14}{3}}}}$

ᶠⁱⁿᵃˡ ᵃⁿˢ ⁱˢ 14/3

ᵃⁿᵈ ʷᵉ ᵃʳᵉ ᵈᵒⁿᵉ !

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