3x + 20 = 12x - 7 ask
Answers
Answered by
1
Answer:
x = 3
Step-by-step explanation:
3x + 20 = 12x - 7
9 x = 27
x = 27 /9
x = 3
Answered by
0
Answer:
X = 3
Step-by-step explanation:
3x +20 = 12x - 7
=> 20 + 7 = 12x - 3x
=> 27 = 9x
=> X = 27/9
= > X = 3
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