2 years ago

Solve for x: -2x+14=20

Mathematics

2 answers:

stiv31 [10]2 years ago

8 0

Answer:

x = -3

Step-by-step explanation:

-2x + 14 = 20

Subtract 14 from each side.

-2x = 6

Divide both sides by -2

x = -3

Tatiana [17]2 years ago

7 0

Answer:

-3

Step-by-step explanation:

First, subtract 14 from 20. 20-14=6. And then divide -2 on each side. You then have to do 6/-2, when a postive number divides a negative, you change the sign. So you would get x=-3

You might be interested in

i currently have alot of points im only giving out a little but i will give thanks, brainliest, and 5 star

devlian [24]

Answer:

ilyilyilyilyily thank you

5 0

3 years ago

Read 2 more answers

In a bag of trail mix, there are 5 cups of nuts for every 2 cups of chocolate candies. If there are 12 cups of nuts in a bag of

Katarina [22]

Answer:

Step-by-step explanation:

sorry

4 0

3 years ago

Read 2 more answers

I need help on trying to solve this i’m stuck

NemiM [27]

Answer:

none of the above

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the relationship between Zaand Zb?!

love history [14]

Answer:

Complementary angles

Step-by-step explanation:

Khan Academy quiz

4 0

3 years ago

Karen sells tickets at a movie theater. Last night she sold 128 tickets for a total of $1108. Adult's tickets cost $10 and child

tresset_1 [31]

Answer:

Adult's tickets 85

children's tickets 43

Step-by-step explanation:

x + y = 128

10x + 6y = 1108

x = 128 - y

10(128 - y) + 6y = 1108

1280 - 10y + 6y = 1108

1280 - 4y = 1108

-4y = 1108 - 1280

-4y = -172

y = -172/-4

y = 43

x = 128 - y

x = 128 - 43

x = 85

8 0

3 years ago