x/2 +2x/3-5 =x solve by cross multiplication method only
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Answered by
3
x/2 + 2x/3 - 5 = x
LCM = 6
(x/2)*(3/3) + (2x/3)*(2/2) - (5)*(6/6) = x
( 3x + 4x - 30 )/6 = x
7x - 30 = 6x
7x - 6x = 30
thus, x = 30
LCM = 6
(x/2)*(3/3) + (2x/3)*(2/2) - (5)*(6/6) = x
( 3x + 4x - 30 )/6 = x
7x - 30 = 6x
7x - 6x = 30
thus, x = 30
Answered by
9
Answer:
x/2+2x/3-5=x
3x+4x/6-5=x
7x/6=x+5
6(x+5)=7x
6x+30=7x
7x-6x=30
x=30
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