Solve 7-2x+5y-(x-y)]-[5x+3y-7| | 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

$$7-2x+5y-(x-y)]-[5x+3y-7|$$

Evaluate

$7+6y-3x$

Solution Steps

To find the opposite of $x-y$, find the opposite of each term.

$$7-2x+5y-x-\left(-y\right)$$

The opposite of $-y$ is $y$.

$$7-2x+5y-x+y$$

Combine $-2x$ and $-x$ to get $-3x$.

$$7-3x+5y+y$$

Combine $5y$ and $y$ to get $6y$.

$$7-3x+6y$$

Expand

$7+6y-3x$

Solution Steps

To find the opposite of $x-y$, find the opposite of each term.

$$7-2x+5y-x-\left(-y\right)$$

The opposite of $-y$ is $y$.

$$7-2x+5y-x+y$$

Combine $-2x$ and $-x$ to get $-3x$.

$$7-3x+5y+y$$

Combine $5y$ and $y$ to get $6y$.

$$7-3x+6y$$