Question 1118264
x, a number


{{{(3/8)x+(5/16)x=7&1/2}}}

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{{{16(3x/8+5x/16)=16(15/2)}}}

{{{6x+5x=8*15}}}

{{{11x=8*15}}}


{{{x=8*15/11}}}


{{{highlight(x=120/11)}}}