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1 vote
I need help with numbers 9&10

I need help with numbers 9&10-example-1

2 Answers

2 votes
#9 is x=7
#10 is x=-7
hope tis helps
User Mughees
by
8.2k points
7 votes
9.) 1/2(4x-6)=11
Multiply 4 and -6 by 1/2
2x-3=11
Add 3 to both sides
2x=14
Divide 14 by 2
Final Answer: x=7

10.) 2/3(6x-9)=-34
Multiply 6 and -9 by 2/3
4x-6=-34
Add 6 to both sides
4x=-34
Divide -34 by 4
Final Answer: x=-8.5
User Jayasagar
by
7.7k points

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