# 4 important types of absolute value equation

### Absolute Value Equation

There are 4 main type of absolute value equation regarding whether there are;

1. absolute value and a static value
2. absolute value and an expression involving unknown pronumerals
3. two absolute values and a value
4. two absolute values in both sides

### Type 1 of Absolute Value Equation

Solve $| x-2 | = 5$.

### Type 2 of Absolute Value Equation

Solve $| x-1 | = 2x+4$.

### Type 3 of Absolute Value Equation

Solve $| x+2 | + |x-3| = 7$.

### Type 4 of Absolute Value Equation

Solve $| x-1 | = |3-x|$.