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Lena [83]
2 years ago
9

Cual es el resultado de 10x + 8 = 2 - 2x

Mathematics
2 answers:
Readme [11.4K]2 years ago
5 0

Answer:

X= - 1/2

Step-by-step explanation:

10X+8=2-2X

10X+2X=2-8

COLLECT LIKE TERMS

12X=2-8

CALCULATE THE DIFFERENCE

12X=-6

DIVIDE BOTH SIDES BY 12

X = -1/2

castortr0y [4]2 years ago
4 0

Answer:

x=-1/2

Step-by-step explanation:

Move -2x to the other side by adding 2x on both sides:

12x+8=2

Move 8 to the other side by subtracting  8 on both sides:

12x=-6

Divide by 12 on both sides:

x=-1/2

Hope this helps!

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It takes Bruce 12 h to complete his training. It takes Oliver approximately 2 days, 2 h, and 15 min to complete
Stolb23 [73]

Answer:

Oliver completed his training work in 50.25 hours

Step-by-step explanation:

we know that

1 day= 24 hours

1 hour=60 minutes

we have

2 days, 2 h, and 15 min

<u><em>Convert days to hours</em></u>

2 days=2(24)=48 hours

<u><em>Convert minutes to hour</em></u>

15 min=15(1/60)=1/4=0.25 h

so

2 days, 2 h, and 15 min=(48)+(2)+(0.25)=50.25 h

therefore

Oliver completed his training work in 50.25 hours

3 0
3 years ago
6. Which equation or inequality represents the following description? &amp; Multiply the quantity 2 more than a number by 8. The
Rama09 [41]

Answer:C it’s bc it says at least 12 time the number subtracted from 76

Step-by-step explanation:

If it’s wrong sry if your gonna be mean to me just work it by your self don’t use brainly

3 0
2 years ago
Stem of Equations<br> Substitute (2, 1) into x + 3y = 5 to get<br> =
algol [13]

Answer:

see below!!

Step-by-step explanation:

x + 3y = 5,

y = –x + 3

Substitute the point into each equation and verify that it is true

x + 3y = 5,  2 +3(1) = 5   5 = 5  true

y = -x +3    1 = -2+3     1=1  true

(2,1) is a solution

6 0
2 years ago
What does point A represent on the graph?
RSB [31]

Answer:

d. Jordan needs 1 and one-half cups of diced chicken for 3 salads

Step-by-step explanation:

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6 0
3 years ago
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Lyrx [107]

Answer:

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Step-by-step explanation:

1/2x2 is 1 whole. 3/4 plus 1/4 is 2 wholes. plus 1/4 which is 2 1/4.

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