Solve -2x+5y-6z+3x-7y+9z-4x+2y++2z | 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

$$-2x+5y-6z+3x-7y+9z-4x+2y++2z$$

Evaluate

$5z-3x$

Solution Steps

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

$$x+5y-6z-7y+9z-4x+2y+2z$$

Combine $5y$ and $-7y$ to get $-2y$.

$$x-2y-6z+9z-4x+2y+2z$$

Combine $-6z$ and $9z$ to get $3z$.

$$x-2y+3z-4x+2y+2z$$

Combine $x$ and $-4x$ to get $-3x$.

$$-3x-2y+3z+2y+2z$$

Combine $-2y$ and $2y$ to get $0$.

$$-3x+3z+2z$$

Combine $3z$ and $2z$ to get $5z$.

$$-3x+5z$$

Differentiate w.r.t. x

$-3$