Solve (- 103) - (- 15) - (- 16) - (- 121) 30 | 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

$$( - 103 ) - ( - 15 ) - ( - 16 ) - ( - 121 )$$

Evaluate

$49$

Solution Steps

The opposite of $-15$ is $15$.

$$-103+15-\left(-16\right)-\left(-121\right)$$

Add $-103$ and $15$ to get $-88$.

$$-88-\left(-16\right)-\left(-121\right)$$

The opposite of $-16$ is $16$.

$$-88+16-\left(-121\right)$$

Add $-88$ and $16$ to get $-72$.

$$-72-\left(-121\right)$$

The opposite of $-121$ is $121$.

$$-72+121$$

Add $-72$ and $121$ to get $49$.

$$49$$

Factor

$7^{2}$