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3 years ago

How do you solve this equation? 2x+8-22= -2

Mathematics

2 answers:

Schach [20]3 years ago

4 0

Answer:

x=6

Step-by-step explanation:

First you have to subtract 8 from 22 and you get -14. Then you rewrite the equation, 2x-14=-2.

Since your subtracting 14 you would add 14 to both sides, so -14+14 and -2+14. -2+14 will turn out to be 12 and then you divide 2 from both sides, so 2x-2 and 12-2.

Your answer will be x=6

mel-nik [20]3 years ago

3 0

First combine like terms 8+-22 which will be 14 so the equation now is 2x-14=-2. Then get all the constants on one side. So add 14-2 which will be 12 now the equation will be 2x=12 now divide 2 on each side and x=6.

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5/10 + 8/100= ? 13/100, 40/100, 58/100, 6/10

Nesterboy [21]

Answer:

58/100

Step-by-step explanation:

The first step is to make the two fractions have a common denominator. 5/10=50/100. Now you can add the two fractions together. 50/100+8/100=58/100. Hope this helps!

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3 years ago

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zubka84 [21]

Answer:

6 Miles and the cost is $4.50

Step-by-step explanation:

3+0.25=0.75x

3+0.50x

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3 years ago

BRAINLIEST ANSWER TO FIRST ANSWERER What is the value of x?

grigory [225]

It's really simple

if a+95=180 you solve for a

a+95=180
-95 -95
a=85

a triangle in total is 180 degrees

now that you know two of the angles find x is really easy

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you then subtract 180-145

and get 35 as the answer

x=35

3 0

3 years ago

Solve the system of equations. \begin{aligned} & -5y-10x = 45 \\\\ &-3y+10x=-5 \end{aligned} −5y−10x=45 −3y+10x=−5

sineoko [7]

Answer:

x = -2

y = -5

Step-by-step explanation:

We can solve this algebraically (substitution or elimination) or graphically. I will be using elimination:

Step 1: Add the 2 equations together

-8y = 40

y = -5

Step 2: Plug y into an original equation to find x

-3(-5) + 10x = -5

15 + 10x = -5

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And we have our final answers!

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umka2103 [35]

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