3 years ago

A+7.7= -7.1 Explain Hint: Equations and rational coefficient.

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

7 0

Answer:

-14.8

Step-by-step explanation:

if you do add -14.8 to 7.7 your answer will be negative because if you see -14.8 has a higer absolute value.( keep the sign with the higher absolute value). Then when you add you will and get -7.1

il63 [147K]3 years ago

6 0

a+7.7=-7.1

-7.7 -7.1

_____________

a=-14.8

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