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Art [367]
2 years ago
9

-4(3x+2/6) Solving for x

Mathematics
2 answers:
murzikaleks [220]2 years ago
6 0

Answer:

x = -1/9

Step-by-step explanation:

FOIL what is in the parentheses by multiplying terms by -4.

-4(3x) = -12x and -4(2/6) = -4/3

now add these products:

That is the simplified product ^, but assuming you're supposed to set the equation to equal 0...

Set equation to 0 and add the fraction to both sides. Rewrite as

Divide both sides by -12 to get variable, x, alone. Multiplying 4/3 by -1/12 is the same as dividing 4/3 by -12. The negative sign from the -12 make the quotient negative.

x= 1/9

Tomtit [17]2 years ago
5 0

Answer:

x = -\frac{1}{9}

Step-by-step explanation:

FOIL what is in the parentheses by multiplying terms by -4.

-4(3x+\frac{2}{6})

-4(3x) = -12x and -4(2/6) = -4/3

now add these products: -12x-\frac{4}{3}

That is the simplified product ^, but assuming you're supposed to set the equation to equal 0...

Set equation to 0 and add the fraction to both sides. Rewrite as -12x=\frac{4}{3}

Divide both sides by -12 to get variable, x, alone. Multiplying 4/3 by -1/12 is the same as dividing 4/3 by -12. The negative sign from the -12 make the quotient negative.

x = -\frac{1}{9}

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=====================================

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