Math, asked by sp1211286, 24 days ago

. 5(1–2x) +2(3–x) = 3 (x+4) +14​

Answers

Answered by Teluguwala
14

Question :-

5(1–2x) +2(3–x) = 3 (x+4) +14

 \:

▬▬▬▬▬▬▬▬▬▬▬▬

 \:

Solution :-

 \bf \red\implies \: 5(1 - 2x)  \: +  \: 2(3 - x) = 3(x + 4) + 14

 \bf \red\implies \: 5 - 10x \: +  \: 6 - 2x = 3x + 12 \:  + 14

\bf \red\implies \:  - 12x  + 11= 3x + 26

\bf \red\implies \:  - 12x  - 3x=26 - 11

\bf \red\implies \:  - 15x=15

 \displaystyle\bf \red\implies \:  x= \cancel \frac{15}{ - 15}

\red{\implies \:  \underline{  \boxed{ \red{  \bf \: x =  - 1}}}}

 \:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

 \:

Verification :-

 \bf \red\implies \: 5(1 - (2 \times  - 1))  \: +  \: 2(3 - ( - 1)) = 3(( - 1) + 4) + 14

 \bf \red\implies \: 5(1 - (  - 2))  \: +  \: 2(3 - ( - 1)) = 3(( - 1) + 4) + 14

\bf \red\implies \: 5  + 10  \: +  6 + 2=  - 3 + 12 + 14

\bf \red\implies \: 23=  23  \:

Hence, verified !

 \:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

 \:

Similar questions