What properties of equality do you need to use to solve the equation 7.8x- 6.9 =55.5

Mathematics

1 answer:

Bumek [7]3 years ago

7 0

Answer:

The answer is 8

Step-by-step explanation:

First add 6.9 to 55.5. this is because you are subtracting 6.9 from 7.8x (8). now you need to divide 7.8 from 6.9 + 55.5 and you will get your answer 8

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