Solve -9(-7)+5+8+7+9(-8+4+9) | 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

$$-9(-7)+5+8+7+9(-8+4+9)$$

Evaluate

$128$

Solution Steps

Multiply $-9$ and $-7$ to get $63$.

$$63+5+8+7+9\left(-8+4+9\right)$$

Add $63$ and $5$ to get $68$.

$$68+8+7+9\left(-8+4+9\right)$$

Add $68$ and $8$ to get $76$.

$$76+7+9\left(-8+4+9\right)$$

Add $76$ and $7$ to get $83$.

$$83+9\left(-8+4+9\right)$$

Add $-8$ and $4$ to get $-4$.

$$83+9\left(-4+9\right)$$

Add $-4$ and $9$ to get $5$.

$$83+9\times 5$$

Multiply $9$ and $5$ to get $45$.

$$83+45$$

Add $83$ and $45$ to get $128$.

$$128$$

Factor

$2^{7}$