Math, asked by 10893, 7 months ago

Q:-solve and find the value of m and hence verify
40 - 16(3m - 5) = - 10(4m - 8)

Answers

Answered by Anonymous
146

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Q:-solve and find the value of m and hence verify

40 - 16(3m - 5) = - 10(4m - 8)

{\huge{\fcolorbox{aqua}{navy}{\fcolorbox{yellow}{blue}{\bf{\color{yellow}{Answer}}}}}}

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⟹\bold{40 - 16(3m - 5) =  - 10(4m - 8)}

⟹\bold{40 - 48m + 80 =  - 40m + 80}

⟹\bold{40 + 80 - 48m =  - 40m + 80}

⟹\bold{120 - 48m =  - 40m + 80}

⟹\bold{120 - 80 =  - 40m + 48m}

⟹\bold{40 = 8m}

⟹\bold{\red{m =  \frac{40}{8}  = 5}}

\mathcal{CHECK:-}

⟹\bold{40 - 16(3(5) - 5) =  - 10(4(5) - 8)}

⟹\bold{40 - 16(15 - 5) =  - 10(20 - 8)}

⟹\bold{40 - 16(10) =  - 10(12)}

⟹\bold{40 - 160 =  - 120}

⟹ \bold{- 120 =  - 120}

Therefore,L.H.S=R.H.S

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HOPE IT HELPS YOU..

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Thankyou:)

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