Math, asked by akhtar12, 1 year ago

7 x + 9 upon 2 equal to 5 X upon 2 minus 21

Answers

Answered by ritamsamantry

4

7x+9/2=5x/2-21
7x+9/2=5x-42/2
7x+9=5x-42
2x=-51
X=-51/2

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