Math, asked by rahulguptaslg9248, 1 year ago

3x +(2x-5)+2(x+2)= 20

Answers

Answered by annieleblancc

5

Answer is 3
3x + 2x -5 +2x+4=20
3x + 2x +2x -5+4= 20
7x-1=20
7x=20 + 1
7x=21
x = 21 ÷ 7
x = 3

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