add the sum in alebra 2x,-3and7x
Answers
Answered by
0
Answer:
2x+(-3)+7x
=2x +7x - 3
=9x-3
Hope it helps
Answered by
0
Answer:
2x , -3 ,7x
SUM
2x + 7x = 9x
9x + -3 = -12x
HOPE IT HELP
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