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3 years ago

What is -3 (8x)+6(4x) ;x=2

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

8 0

Well since we know what x equals we can just plug that into the equation.

-3(8 * 2) + 6(4*2)

Do what is in parentheses first

-3(16) + 6(8)

-48 + 48

The negative and the positive end up canceling out to make this 0

shtirl [24]3 years ago

3 0

-3 (8x)+6 (4x) -3 (16)+6 (8) -48+48= 0

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Complementary and

chubhunter [2.5K]

Answer:

$\boxed{\boxed{\sf x=42\°}}$

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2 years ago

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