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Can someone pls help me with this
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5 votes
Can someone pls help me with this

Can someone pls help me with this-example-1
User Bla
by
6.7k points

2 Answers

5 votes

The solution will be as follows;

  • -3 - (a - 2) = 7a + 15
  • -3 -a + 2 = 7a + 15
  • -1 - a = 7a + 15
  • - a - 7a = 15 + 1
  • -8a = 16
  • -a = 16 ÷ 8
  • -a = 2
  • a = -2

And finally, the value of a is -2.

User Nithin Paul
by
7.1k points
4 votes

Answer:

a=-2

Explanation:

User GodSaveTheDucks
by
7.5k points
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