Math, asked by catrinacollins43, 6 months ago

solve expression 20n-2n,with 7 being n

Answers

Answered by Rishivaibhav0000

0

Answer:

126

Step-by-step explanation:

( 20 x 7 ) - ( 2 x 7 )

= 140 - 14

= 126

mrk m brainliest

Answered by ankita711

0

Step-by-step explanation:

20n -2n

= 20×7 - 2×7

= 140 - 14 = 126

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