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3 years ago

Help solve for a thank you

Mathematics

2 answers:

densk [106]3 years ago

5 0

9 a = 9 by ÷ 9 in both sides
a = 1
can you mark me as brainlest ?

Mila [183]3 years ago

5 0

In order to so this you have to add common like terms to get 9a=9, now you have to leave the variable by itself to get your answer this would dividing 9 by 9 to get 1
a=1

Hope this helps

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For x∈ {-∞,-3} y<0, below x-axis

x∈ {-3,-1} y>0, above x-axis

x∈ {-1,4} y<0, below x-axis

x∈ {4,∞} y>0, above x-axis

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3 years ago

Read 2 more answers