Solve -4(0-9)+3(14-54)+4(21-0) | 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

$$-4(0-9)+3(14-54)+4(21-0)$$

Evaluate

$0$

Solution Steps

Subtract $9$ from $0$ to get $-9$.

$$-4\left(-9\right)+3\left(14-54\right)+4\left(21-0\right)$$

Multiply $-4$ and $-9$ to get $36$.

$$36+3\left(14-54\right)+4\left(21-0\right)$$

Subtract $54$ from $14$ to get $-40$.

$$36+3\left(-40\right)+4\left(21-0\right)$$

Multiply $3$ and $-40$ to get $-120$.

$$36-120+4\left(21-0\right)$$

Subtract $120$ from $36$ to get $-84$.

$$-84+4\left(21-0\right)$$

Subtract $0$ from $21$ to get $21$.

$$-84+4\times 21$$

Multiply $4$ and $21$ to get $84$.

$$-84+84$$

Add $-84$ and $84$ to get $0$.

$$0$$

Factor

$0$