Give an example of an open equation? my answer is, x + 4 = 7 Until the value of x is found, it is unknown whether the equation i
s true or false. am i right?
1 answer:
Yes you’re right you cannot know if the equation is true or false
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<u>Answer:</u>
19.15
<u>Step-by-step explanation:</u>
16.80 x 5% = 0.84
16.80 - 0.84 = 15.96
15.96 x 20% = 3.19
15.96 + 3.19 = 19.15
This is what I got for it if it helps
