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sweet-ann [11.9K]

2 years ago

8

I need help on the equation! Anyone?

1 answer:

Margarita [4]2 years ago

7 0

The answer was right.

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Solve for x:<br> - 8x – 4= -7x + 2

Snowcat [4.5K]

X=6 is the answer for the problem

6 0

2 years ago

Tell me if i got number 2 wrong or right also answer the question

hichkok12 [17]

Answer:

I hope I know but I need help my self

4 0

2 years ago

Help please. this is a test. i need help with number #10

11111nata11111 [884]

Answer:

Step-by-step explanation:

10: B

11: A

7 0

2 years ago

Fx) = -3x² + 2x - 7, then f(-1) =

Fantom [35]

Given:

The function is

$f(x)=-3x^2+2x-7$

To find:

The value of f(-1).

Solution:

We have,

$f(x)=-3x^2+2x-7$

Putting x=-1, we get

$f(-1)=-3(-1)^2+2(-1)-7$

$f(-1)=-3(1)-2-7$

$f(-1)=-3-9$

$f(-1)=-12$

Therefore, the value of f(-1) is -12.

3 0

2 years ago

X + 7 > 2 how do I solve this?

Nikitich [7]

Answer:

$\Huge\boxed{\mathsf{\Rightarrow X>-5}}}$

Step-by-step explanation:

Isolate x on one side of the equation.

First, subtract 7 from both sides.

x+7-7>2-7

Solve.

2-7=-5

x>-5

So, the final answer is x>-5.

5 0

2 years ago