Solve 5 - 8k - 4(7 - 3k) + 11 = | 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

$$5 \cdot - 8 k - 4 ( 7 - 3 k ) + 11 =$$

Evaluate

$-28k-17$

Solution Steps

Multiply $5$ and $-8$ to get $-40$.

$$-40k-4\left(7-3k\right)+11$$

Use the distributive property to multiply $-4$ by $7-3k$.

$$-40k-28+12k+11$$

Combine $-40k$ and $12k$ to get $-28k$.

$$-28k-28+11$$

Add $-28$ and $11$ to get $-17$.

$$-28k-17$$

Expand

$-28k-17$

Solution Steps

Multiply $5$ and $-8$ to get $-40$.

$$-40k-4\left(7-3k\right)+11$$

Use the distributive property to multiply $-4$ by $7-3k$.

$$-40k-28+12k+11$$

Combine $-40k$ and $12k$ to get $-28k$.

$$-28k-28+11$$

Add $-28$ and $11$ to get $-17$.

$$-28k-17$$