10x3=510x-3=5

1
Add 33 to both sides.
10x=5+310x=5+3

2
Simplify  5+35+3  to  88.
10x=810x=8

3
Divide both sides by 1010.
x=810x=\frac{8}{10}

4
Simplify  810\frac{8}{10}  to  45\frac{4}{5}.
x=45x=\frac{4}{5}

Done

Decimal Form: 0.8

Check Answer ▼
How can we make this solution more helpful?