variable of 3x+7=22,x=9
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Answered by
1
3x+7=22
3x=22-7
3x=15
x=15÷3
x=5
therefore x=5 bout not 9
3x=22-7
3x=15
x=15÷3
x=5
therefore x=5 bout not 9
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Answered by
2
3x+7=22
3x=22-7
3x=15
x=15/3
x=5
x=9 is not possible
3x=22-7
3x=15
x=15/3
x=5
x=9 is not possible
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