Solve 7xy+4xy-(-21xy) | 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

$$7xy+4xy-(-21xy)$$

Evaluate

$32xy$

Solution Steps

Combine $7xy$ and $4xy$ to get $11xy$.

$$11xy-\left(-21xy\right)$$

The opposite of $-21xy$ is $21xy$.

$$11xy+21xy$$

Combine $11xy$ and $21xy$ to get $32xy$.

$$32xy$$

Differentiate w.r.t. x

$32y$