Please solve 7(-2x+4)=-4x

2 answers:

8 0

$7(-2x +4) = -4x \\\\\implies -14x + 28 = -4x \\\\\implies -14x +4x = -28\\\\\implies -10x = -28\\\\\implies x = \dfrac{-28}{-10} = \dfrac{14}5$

6 0

Answer: x = 14/5

Explanation:

-14x + 28 = -4x
-14x = -4x - 28
-14x + 4x = -28
-10x = -28
X = 14/5

You might be interested in

Dmitry_Shevchenko [17]

Y = -4/3x -1/2 , perpendicular slopes are opposite reciprocals

7 0

2 years ago

Dmitriy789 [7]

4926.25965251

I used a calculator because it makes solving this much easier

3 0

3 years ago

kvasek [131]

The answer is C.) f^-1 (x) = 2x- 14 / $\:f^{-1\:}\left(x\right)=2x\:-\:14$

5 0

3 years ago

N76 [4]

X% of 150 = 108

x/100 * 150 = 108

1.5x = 108

x =108 / 1.5

x = 72

Therefore 72% of 150 is 108

Hope this helps.

8 0

3 years ago

skad [1K]

Answer:

x>-1

Step-by-step explanation:

5 0

3 years ago