100 Instructive Calculus-based Physics Examples: Electricity and Magnetism (Calculus-based Ph

100 Instructive Calculus-based Physics Examples: Electricity and Magnetism (Calculus-based Ph

Matematika nilai n yang memenuhi (12+8)+(-3n)=-22​

nilai n yang memenuhi (12+8)+(-3n)=-22​

Jawaban:

14

Penjelasan dengan langkah-langkah:

12+8+(-3n)=-22

12+8-3n=-22

20-3n=-22

-3n=-22-20

-3n=42

n=14

Jawaban

14

Penjelasan dengan langkah-langkah:

(12 + 8) + (-3n) = -22

20 + (-3n) = -22

20 - 20 + (-3n) = -22 - 20

-3n = -42

-3n / -3 = -42 / -3

n = 14

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