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allochka39001 [22]
3 years ago
6

3(-X+4)=7x-8. Yeahhhh...

Mathematics
1 answer:
katovenus [111]3 years ago
8 0

Hey there!☺

Answer:\boxed{x=2}

Explanation:

3(-x+4)=7x-8

Let's start by simplifying both sides. First, we distribute.

(3)(-x)+(3)(4)=7x+-8

-3x+12=7x+-8

-3x+12=7x-8

Now let's subtract 7x from both sides.

-3x+12-7x=7x-8-7x\\-10x+12=-8

Now we will subtract 12 from both sides.

-10x+12-12=-8-12\\-10x=-20

In our last/final step, we will divide both sides by -10.

\frac{-10x}{-10}=\frac{-20}{-10}

Now simplify -20/-10.

-20/-10=2

x=2

Hope this helps!

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