danielaperez999 danielaperez999

24-02-2020
Mathematics

contestada

Translate sentence into an equation.
20 subtracted from three times a number is 6 more than the number

Respuesta :

gmccormick67 gmccormick67

25-02-2020

Answer:

20 - 3n = 6 +n

Step-by-step explanation:

20 - 3n = 6 + n

Step 1: Subtract n on both sides; 20 - 4n = 6

Step 2: Subtract 20 on both sides; -4n = 14

Step 3: Divide -4 on both sides; 14/-4

Step 4: Simplify 14/-4, two can go into both 14 and -4

Solution: n= -7/2

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