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svetlana [45]
4 years ago
15

-243=-9(10+x) This is a 2 step equation plz help Ill give u 10 pts

Mathematics
2 answers:
Law Incorporation [45]4 years ago
8 0
-243=-9(10+x)
Distribute property first
-243= -90-9x
Add -90 to both sides
-243=-90-9x
+9 =+90
-153=-9x
Divide both sides with -9
-153/-9=-9x/-9
And you left with x=17
Sliva [168]4 years ago
6 0
Im pretty sure 

The answer is x=17
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