Question

solve the following equation 3 x+12=2x-4​

Answer 1

Answer:

☝☝☝☝ This is the answer.

Answer 2

Given : The Equation : $\longmapsto \sf 3x + 12= 2x - 4$

Exigency to Solve : The Given Equation .

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$\qquad \dag\:\:\bigg\lgroup \sf{Equation \:\:: 3x + 12 = 2x - 4 }\bigg\rgroup$

$\qquad \large {\bf{\gray{ Let's \:Solve \:the\:Equation \:: }}}$

$\qquad :\implies \sf 3x + 12 = 2x - 4$

$\qquad :\implies \sf 3x + 12 + 4 = 2x$

$\qquad :\implies \sf 3x + 16 = 2x$

$\qquad :\implies \sf 3x = 2x - 16$

$\qquad :\implies \sf 3x - 2x = - 16$

$\qquad \longmapsto \frak{\underline{\purple{\:x = - 6 }} }\bigstar$

Therefore,

⠀⠀⠀⠀⠀$\therefore {\underline{ \mathrm {\:The \:value\:of\:x \:is\:\bf{- 16}}}}$

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V E R I F I C A T I O N :

$\qquad \dag\:\:\bigg\lgroup \sf{Equation \:\:: 3x + 12 = 2x - 4 }\bigg\rgroup$

As , We know that ,

• x = -16 .

⠀⠀⠀⠀⠀⠀$\underline {\boldsymbol{\star\:Now \: By \: Substituting \: the \: known \: Values \::}}$

$\qquad :\implies \sf 3x + 12 = 2x - 4$

$\qquad :\implies \sf 3\times (-16) + 12 = 2 \times (-16) - 4$

$\qquad :\implies \sf -48 + 12 = -32 - 4$

$\qquad \longmapsto \frak{\underline{\purple{\: -36 = - 36 }} }\bigstar$

⠀⠀⠀⠀⠀$\therefore {\underline {\bf{ Hence, \:Verified \:}}}$

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