3 years ago

What is the solution of the equation 4x + 1 = 21? Round your answer to the nearest ten-thousandth.

2 answers:

8 0

4x=21-1
4x=20
x=5 is the correct rounded answer

lana [24]3 years ago

7 0

4x=21-1
4x=20
x=5
5 can be rounded as 10 or 0

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