3 years ago

Solve. 50 + -20 - 6x x represents 7.

Mathematics

1 answer:

tiny-mole [99]3 years ago

8 0

Answer:

-12

Step-by-step explanation:

50 + -20 - 6x

First combine like terms

30 -6x

Then let x=7

30 -6(7)

30 -42

-12

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