3 years ago

How to solve it step by step -8+4(1+5n)=-6n-14

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

5 0

Answer:

n = -5/13

Step-by-step explanation:

-8+4(1+5n)=-6n-14 (from PEDMAS, expand parenthesis first)

-8+1(4) +5n(4)=-6n-14

-8+4 +20n=-6n-14

-4 + 20n = -6n -14 (add 6n to both sides)

-4 + 20n + 6n = -14

-4 + 26n = -14 (add 4 to both sides)

26n = -14 + 4

26n = -10 (divide both sides by 26)

n = -10/26 = -5/13

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