7-5x and5-7x, find the value of x.
Answers
Answered by
1
Answer:
-1
............................................
Answered by
1
Answer:
-1
Step-by-step explanation:
7-5x=5-7x
-5x=5-7x+7
x=12-7x/5
x=-5x/5
x=-1
Check
7-5(-1)=5-7(-1)
7-(-5)=5-(-7)
-12=-12
Here,LHS=RHS
Here,LHS=RHSTHEREFORE,x=-1
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