Solve 20-30+15-8 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$20-30+15-8$$

Evaluate

$-3$

Solution Steps

Subtract $30$ from $20$ to get $-10$.

$$-10+15-8$$

Add $-10$ and $15$ to get $5$.

$$5-8$$

Subtract $8$ from $5$ to get $-3$.

$$-3$$

Factor

$-3$