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2 years ago

I need help with this question thanks!

Mathematics

2 answers:

cluponka [151]2 years ago

7 0

Answer:

n=-10

Step-by-step explanation:

-3n+20=50 move constant to the right hand side

-3n=50-20 subtract the numbers

-3n=30 divide both sides by -3 and the answer is n=-10

Zepler [3.9K]2 years ago

6 0

Answer:

n= -10

Step-by-step explanation:

50-20= 30 so -3n=30. So n= -10.

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