Question 973192
{{{((2x-1)/3) + ((1-3x)/7) = 7-2x}}}
I multiplied both sides by 3:
{{{2x-1 + ((3-9x)/7) = 21-6x}}}
Next I multiply through by 7:
{{{14x-7 + 3-9x = 147-42x}}}
Combine like terms:
{{{-151 = -47x}}}    
Divide to solve:
x=3 ************* 151/47 is not 3.

but 3 does not work when I check it, what did I do wrong?

Thanks