7x – 5{x - [ 7 - 6(x - 3) ] } = 3x + 1 solve
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Answered by
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= 124/31 =4
x=4
Answered by
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=
31
124
=4
x=4
Explanation:
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