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MakcuM [25]
3 years ago
10

-4(11x+2)=80 Solve for x

Mathematics
2 answers:
LiRa [457]3 years ago
7 0

Answer:

x = -2

Step-by-step explanation:

First You will need to identify the method!

The method is the Distributive Property!

-4(11x+2)=80

1.) You would need to multiply -4 and 11x

Your answer would be -44x

You're not done with the distributive property because you still have to multiply -4 and +2.

2.) Multiply -4+2

Your answer is -8

PLEASE DON'T MULTIPLY -4 AND 80 YOU WILL MAKE A MISTAKE IF YOU WILL!

3.) The equation would look like this after doing the first few steps:

-44x-8=80

4.) Now you will need to do opposite operations with LIKE TERMS!

-8 and 80 are like terms, so you would need to add 8 to 80. The equation would look like this: -44x=80+8

5.) Add 80 and 8

Equation after adding that:

-44x=88

6.) Now you would need to do another opposite operation this time instead of adding, you would need to divide. (You are doing 88 divided by -44)

Equation: x=88/-44

7.) Solve! x= -2

Therefore, x = -2

jek_recluse [69]3 years ago
3 0

Answer: x=-2

Step-by-step explanation:

To solve for x, we want to isolate x.

-4(11x+2)=80         [distribute]

-44x-8=80             [add both sides by 8]

-44x=88                 [divide both sides by -44]

x=-2

Now, we know that x=-2.

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4 0
3 years ago
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5+3h-(h-5)+12h can you solve it?
Viefleur [7K]
= 5 + 3h - (h-5) + 12h
= 5 + 3h - h + 5 + 12h
= 5+5 +3h + 12h-h
= 10 + 14h

So, your final answer is 10+14h

Hope this helps!
8 0
3 years ago
Find the x and y intercepts of the following function.<br> g(x)=x^2-5x-84
Ahat [919]

Answer:

see explanation

Step-by-step explanation:

To find the y- intercept let x = 0 in the function

g(0) = 0 - 0 - 84 = - 84 ← y- intercept

To find the x- intercepts let y = 0, that is

x² - 5x - 84 = 0

To factor the quadratic

Consider the factors of the constant term (- 84) which sum to give the coefficient of the x- term

The factors are - 12 and + 7, since

- 12 × 7 = - 84 and - 12 + 7 = - 5, thus

(x - 12)(x + 7) = 0

Equate each factor to zero and solve for x

x - 12 = 0 ⇒ x = 12

x + 7 = 0 ⇒ x = - 7

x- intercepts are x = - 7 and x = 12

8 0
4 years ago
Which set of ordered pairs does not describe a function?
dem82 [27]
C I think so sorry if I’m wrong
5 0
3 years ago
I need help now please ​
enyata [817]

Answer:

the 3rd one

Step-by-step explanation:

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