Respuesta :
well, 3-1 is 2 , so 2/4c plus 3 =7
2/4 simplifies to 1/2c.
now subtract 3 from both sides
7-3=4
resulting 1/2c=4
multiply 1/2 times 4 which is 2
so c would equal 2
2/4 simplifies to 1/2c.
now subtract 3 from both sides
7-3=4
resulting 1/2c=4
multiply 1/2 times 4 which is 2
so c would equal 2