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Help please thank you
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4 votes
Help please thank you

Help please thank you-example-1
User Ricardo Velhote
by
4.3k points

1 Answer

6 votes

Answer:


x=-11

Explanation:

We know that GE =
x+21 =
2x+23+9

Calculate accordingly!


x+21=2x+23+9 ( minus
2x and minus 21 )


x-2x=-21+23+9


-x=11

Therefore,


x=-11

( You can test this out by substituting the values )

Hope this helps!

User Ellery Newcomer
by
4.2k points
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