Help i dont understand this

Mathematics

1 answer:

Igoryamba3 years ago

4 0

I’m not extremely good at math but I think you need to make -x-y=1 into y=mx+b form and then solve your new equation!

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What is the value of a? <br> 14 – 2a = 4a – 16

VladimirAG [237]

14 - 2x = 4a - 16

First, add 2a to both sides. / Your problem should look like: $14 = 4a - 16 + 2a$
Second, simplify 4a - 16 + 2a to get 6a - 16. / Your problem should look like: $14 = 6a - 16$
Third, add 16 to both sides. / Your problem should look like: $14 + 16 = 6a$
Fourth, add 14 + 16 to get 30. / Your problem should look like: $30 = 6a$
Fifth, divide both sides by 6. / Your problem should look like: $\frac{30}{6} = a$
Sixth, 6 goes into 5 to get 30, so simplify $\frac{30}{6}$ to 5. / Your problem should look like: $5 = a$
Seventh, switch your sides. / Your problem should look like: $a = 5$

Answer: a = 5

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