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Exercise

$-2\left(x+3\right)=-4$

Step-by-step Solution

1

Divide both sides of the equation by $-2$

$\frac{-2\left(x+3\right)}{-2}=\frac{-4}{-2}$
2

Simplify the fraction $\frac{-2\left(x+3\right)}{-2}$ by $-2$

$x+3=\frac{-4}{-2}$
3

Divide $-4$ by $-2$

$x+3=2$
4

We need to isolate the dependent variable $x$, we can do that by simultaneously subtracting $3$ from both sides of the equation

$x+3-3=2-3$
5

Canceling terms on both sides

$x=-1$

Final answer to the exercise

$x=-1$

Try other ways to solve this exercise

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Main Topic: One-variable linear equations

Algebraic equations that have just one variable.

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