Question

solve 5x\2 - 3 = 3 1\2​

Answer 1

Answer:

x=-7/10

Step-by-step explanation:

5x/2-3=7/2

10x=-7

x=-7/10

Answer 2

5x\2 - 3 = 3 1\2​ then $x=2\frac{3}{5}$

Step-by-step explanation:

Given $\frac{5x}{2} -3=3\frac{1}{2}$

or $\frac{5x}{2} -3=\frac{7}{2}$

or $\frac{5x}{2} =3+\frac{7}{2}$

or $\frac{5x}{2} =\frac{6+7}{2}$

or $\frac{5x}{2} =\frac{13}{2}$

or $5x=13$

or $x=\frac{13}{5}$

or $x=2\frac{3}{5}$