5x-5<x+7
step by step explaination
Answers
Answered by
0
Step-by-step explanation:
when x=1
5(1)-5 < 1+7
5-5 < 8
0 < 8
hence proved
Answered by
1
Answer:
5x-5<x+7
or, 5x-5+5 < x+7+5----> adding 5 on both sides
or, 5x < x+12
or, 5x-x < x +12 -x ---> subtracting x on both sides
or, 4x < 12
or, 4x/4 < 12/4 ---> dividing by 4 on both sides
or, x < 3
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