Use diagram to answer 3(x+6)=30

asked Aug 26, 2021 100k views

2 votes

by Shya

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4 votes

The answer is 4
Plug in method

3 (4)+6 =30 plug in value for x
3(4)+3(6) =30 distributive prop.
12+18=30 equals 30

SunnySydeUp answered Aug 28, 2021

5.6k points

4 votes

Answer:

Explanation:

3x + 18 = 30

3x + 18 -18 = 30 - 18

3x = 12

x = 4

Astrophobia answered Aug 31, 2021

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