Math, asked by srijani69, 4 months ago

3x + 5+2x+6+1x = 4x+21​

Answers

Answered by parthmitake21
0

Answer:

3 X+ 2X + 1 X + 5 +6 = 4x +21

6x +1 2 = 4x+21

6X - 4x = 21 - 12

2x = 9

x = 9/2

. x = 4.5

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