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Kameron Garcia
Mathematics
29 January, 14:53
Problem
3x - 12 = 48
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Alijah Pratt
29 January, 15:10
0
x = 20
Step-by-step explanation:
To solve this, your goal should be to get x by itself in front of the equal sign. To do this, first add 12 to both sides of the equal sign. This gets rid of the - 12 since - 12 + 12 = 0.
3x - 12 + 12 = 48 + 12
3x = 60
The last step is to divide 3 from both sides.
3x / 3 = x.
60 / 3 = 20.
This leaves you with x = 20 which is the answer.
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Gross
29 January, 15:10
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X=20 is the answer to this problem
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