3 years ago

4 times the sum of a number and -6 equaled 10. what's the #?

1 answer:

5 0

The answer is 8.5. you simply take the worded equation above and turn it into a math problem (a+-6) x 4

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Elena L [17]

Answer:

Step-by-step explanation:

let the number=x

8(x-2)=16(x-5)

divide by 8

x-2=2(x-5)

x-2=2x-10

2x-x=-2+10

x=8

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12 *12 = 144

Therefore 12^2 = 144

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