simplyfy by taking LCM 3x-2x=20-x
Answers
Answered by
1
Step-by-step explanation:
3x-2x=20-x = x=20-x= x+x=20= 2x= 20 = 20/2=10
Answered by
2
Step-by-step explanation:
its lcm cannot be taken because denominator will be same 1 .
3x/1 - 2x/1 = 20/1 - x /1
x = 20 - x
2x = 20
x = 10.
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