Solve - (- 3b + 7) - 10b | 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

$$-(-3b+7)-10b$$

Evaluate

$-7b-7$

Solution Steps

To find the opposite of $-3b+7$, find the opposite of each term.

$$-\left(-3b\right)-7-10b$$

The opposite of $-3b$ is $3b$.

$$3b-7-10b$$

Combine $3b$ and $-10b$ to get $-7b$.

$$-7b-7$$

Expand

$-7b-7$

Solution Steps

To find the opposite of $-3b+7$, find the opposite of each term.

$$-\left(-3b\right)-7-10b$$

The opposite of $-3b$ is $3b$.

$$3b-7-10b$$

Combine $3b$ and $-10b$ to get $-7b$.

$$-7b-7$$