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Anna71 [15]
3 years ago
5

Solve: -2(x – 4) = -8

Mathematics
2 answers:
Korvikt [17]3 years ago
7 0

Answer:

X=8

Step-by-step explanation:

-2(x-4)=8

Divide both sides by -2−2.

x-4=-8\-2

Two negatives make a positive.

x-4=8/2

Simplify  8/2 to 4

x-4=4

Add 4 to both sides.

x=4+4

Simplify  4+4 to  8.

x=8

antiseptic1488 [7]3 years ago
7 0

Answer:

x=8

Step-by-step explanation:

-2(x-4)=8

distribute

-2x+8=-8

add 2x to both sides

-2x+2x+8=-8+2x

8=-8+2x

devide both sides by 2

4=-4+x

add 4 to both sides

8=x

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Write the equation of a line with the slope of 2, which contains the point
Crazy boy [7]

Answer:

y=2x-16

Step-by-step explanation:

So since we have a point and the slope, we can use the point-slope equation to find our equation of a line

y - y₁ = m(x - x₁)

Here our (x₁, y₁) point is (4, -8) and our m is 2

Plugging in these values to our equation gives us:

y - (-8) = 2(x - (4)) → distributing the negative to the -8 gives y + 8 = 2(x - 4) → distributing the 2 to the (x - 4) gives y + 8 = 2x - 8 → and finally subtracting the  8 from both sides gives our equation of a line y = 2x - 16

8 0
4 years ago
What is the greatest common factor of 343, 49, and 196? 49 14 7 343 3?
S_A_V [24]
From the prime factorization of 49, we get 7*7. From 196, we get <span>2*2*7*7. From 343, we get 7*7*7. The greatest "overlap" or common factors are 7*7, or 49.</span>

Thus, the greatest common factor is 49.
4 0
3 years ago
What is this answer?
Elan Coil [88]
The answer will be 12/32
5 0
3 years ago
I need this ASAP plz
Sidana [21]

Answer:

5% compounded quarterly equals (1.0125)^4 -1=0.0509453369140625 or 5.09453369140625 % APR

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Step-by-step explanation:

7 0
3 years ago
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