101k views
2 votes
Can you solve this problem?

x + 9 = 18 + -2x


X = 5


X = 3


X = 7


X = 2

User Fabrizio A
by
8.7k points

2 Answers

4 votes
x+9=18-2x
3x=9
x=3

You have to collect like terms on each side, then divide by 3 to isolate x.
3 votes

Answer:

it's 7 i believe hope so let me know if it correctly

User Heberti Almeida
by
8.3k points

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