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2 votes
-8(6x+12)=-32x-24 SHOW YOUR WORK PLS whats x

User Sadlyblue
by
5.2k points

2 Answers

3 votes

Answer:


x=-(9)/(2)

Explanation:

Simplify the given equation by solving for x. Isolate the x variable in:


-8(6x+12)=-32x-24

Expand the left side by using the distributive property. Remember that when a negative and positive are multiplied, the result is always negative:


-8(6x)-8(12)=-32x-24\\\\-48x-96=-32x-24

Use inverse operations to isolate the variable. Add 96 to both sides, canceling out the -96 on the left:


-48x-96+96=-32x-24+96\\\\-48x=-32x+72

Add 32x to both sides to isolate x:


-48x+32x=-32x+32x+72\\\\-16x=72

Now divide both sides by 16:


(-16x)/(16) =(72)/(16) \\\\-x=(9)/(2)

Make the variable positive by multiplying both sides by -1:


-1(-x)=-1((9)/(2))\\\\x=-(9)/(2)

:Done

Note:

You do the same thing to both sides in order to keep the equation balanced. Using the opposite value of a term cancels it out, moving it to the other side.

User Parfilko
by
5.6k points
2 votes

Answer:

x= -9/2

Hope I helped

User Johan De Klerk
by
5.6k points
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