The rational number is such that when you multiply it by 5/2 & add 2/3 to the product ,you get -7/12 .what is the number
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let the number be x
then
x(5/2)+2/3= -7/12
5x/2+2/3=-7/12
{5x(3)+2(2)}/6 = -7/12
15x+4/6 = -7/12
15x+4 = 6(-7/12)
15x/4 = -42/12
15x/4 = -21/6
x= -21/6 * 4/15
x= -14/15. hope this helps u.pleaseeeee mark as the brainliest.
then
x(5/2)+2/3= -7/12
5x/2+2/3=-7/12
{5x(3)+2(2)}/6 = -7/12
15x+4/6 = -7/12
15x+4 = 6(-7/12)
15x/4 = -42/12
15x/4 = -21/6
x= -21/6 * 4/15
x= -14/15. hope this helps u.pleaseeeee mark as the brainliest.
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