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3 years ago

15n+24-4(n-3)+6-2n=105

Mathematics

2 answers:

Butoxors [25]3 years ago

8 0

Question: 15n+24-4(n-3)+6-2n=105

Answer: 3 • (3n + 14)

Explanation:

STEP 1: Restate

Equation at the end of step 1

(15n + 24) - 4 • (n - 3)) + 6) - 2n

STEP 2: Pulling out like terms

STEP 3: Pull out like factors :

9n + 42 = 3 • (3n + 14)

Final result :

3 • (3n + 14)

Hope this helps~

Studentka2010 [4]3 years ago

4 0

Answer:

n = 7

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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