3 years ago

Simplify 4(6 - 2x) - 3(3 - 4x) 4x + 15 15 - 20x 15 - 6x

Mathematics

2 answers:

Vesna [10]3 years ago

5 0

Answer:

It is the first one, 4x+15

Step-by-step explanation:

Please trust me I am 100% sure it is correct.

Here is how:

24-8x-9+12x

15+4x

Studentka2010 [4]3 years ago

4 0

Answer:

$\huge\boxed{4x+15}$

Step-by-step explanation:

$4(6-2x)-3(3-4x)\qquad|\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(4)(6)+(4)(-2x)+(-3)(3)+(-3)(-4x)\\\\=24-8x-9+12x\qquad|\text{combine like terms}\\\\=(-8x+12x)+(24-9)\\\\=4x+15$

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