Solve - 6x + 7 + (2x) - 2 | 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

$$-6x+7+(2x)-2$$

Evaluate

$5-4x$

Differentiate w.r.t. x

$-4$

Steps Using Derivative Rule for Sum

Combine $-6x$ and $2x$ to get $-4x$.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-4x+7-2)$$

Subtract $2$ from $7$ to get $5$.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-4x+5)$$

The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is $0$. The derivative of $ax^{n}$ is $nax^{n-1}$.

$$-4x^{1-1}$$

Subtract $1$ from $1$.

$$-4x^{0}$$

For any term $t$ except $0$, $t^{0}=1$.

$$-4$$