3 years ago

8 and 3times a number is 128

2 answers:

5 0

You must first set up an equation for this problem. Your equation is 8+3x=128. If we subtract 8 from each side we get 3x=120. If we then divide both sides by 3 we get x=40. Therefore your number is 40 because 8+3*40=128.

tankabanditka [31]3 years ago

4 0

Answer:

its 40

Step-by-step explanation:

it took the test

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