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3 years ago

15

What is 4 ( x + 3 ) = 3x + 2 + x ?

1 answer:

omeli [17]3 years ago

7 0

4(x+3=3x+2+x
4x+12=3x+2+x
4x+12=4x+2
8x+12=2
8x=-10
No solution

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monitta

Factor the coefficients:
-12=(-1)(3)(2^2)
-9=(-1)(3^2)
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The greatest common factor (GCF) is 3

Next we find the GCF for the variable x.
x^4
x^3
x^2
The GCF is x^2.

Next GCF for variable y.
y
y^2
y^3
the GCF is y

Therefore the GCF is 3x^2y
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