Question

7x – 5{x - [ 7 - 6(x - 3) ] } = 3x + 1 solve

Answer 1

Answer:

7x−5{x−[7−6(x−3)]}=3x+1

7x−5{x−[7−6x+18]}=3x+1

7x−5{x−25+6x}=3x+1

7x−35x+125=3x+1

−28x+125=3x+1

31x=124

x= 124/31 =4

x=4

Answer 2

Answer:7x−5{x−[7−6(x−3)]}=3x+1

7x−5{x−[7−6x+18]}=3x+1

7x−5{x−25+6x}=3x+1

7x−35x+125=3x+1

−28x+125=3x+1

31x=124

x=  

31

124

​  

=4

x=4

Explanation: