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Maksim231197 [3]
3 years ago
13

I need help please hurry

Mathematics
1 answer:
Lorico [155]3 years ago
3 0
X = -2
My explanation:
(-3) - 6x = 9
-6x = 12
x = -2
To check this you can plug it back in...-3 +12 = 9
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8 0
3 years ago
Eight times the sum of a number and 4 equals 3
BigorU [14]

The algebraic expression is:8(x+4)=3

And Value of x is: x=\frac{-21}{8}

Step-by-step explanation:

We need to write the expression of the statement:

Eight times the sum of a number and 4 equals 3

Let the number = x

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8(x+4)=3

Solving the expression to find value of x:

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And Value of x is: x=\frac{-21}{8}

Keywords: Algebraic Expression

Learn more about Algebraic Expression at:

  • brainly.com/question/1600376
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  • brainly.com/question/9720317

#learnwithBrainly

3 0
3 years ago
a and b can do a piece of work in 12 days, b and c in 15 days and c and a in 20 days. how much time will a alone take to finish
nydimaria [60]
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7 0
3 years ago
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