Are 5.5 + 2.1x + 3.8x - 4.1 and 1.4 5.9x equivalent
2 answers:
5.5 + 2.1x + 3.8x - 4.1
5.5-4.1 +x(2.1+3.8)
1.4 +x(5.9)
5.9x+1.4
these are equivalent if there is a plus sign between 1.4 5.9x
<u><em>Answer: This statements are TRUE!</em></u>
<u><em>=5.9x+1.4 and 1.4+5.9x </em></u>
Step-by-step explanation:
add similar elements
2.1x+3.8x=5.9x
5.5+5.9x-4.1
5.9-4.1+5.5 ← (group like terms)
add/subtract numbers
-4.1+5.5=1.4
=5.9x+1.4 are true equivalent.
Hope this helps!
Thanks!
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