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andrew-mc [135]
3 years ago
14

Is -2x-6=2x+6 no soulution

Mathematics
2 answers:
tatuchka [14]3 years ago
7 0

Answer:

This equation have solution.

Step-by-step explanation:

1) Add 2x to both sides.

- 6 = 2x + 6 + 2x

2) Simplify 2x + 6 + 2x to 4x + 6.

- 6 = 4x + 6

3) Subtract 6 from both sides.

- 6 - 6 = 4x

4) Simplify -6-6 to -12.

- 12 = 4x

5) Divide both sides by 4.

-  \frac{12}{4}  = x

6) Simplify 12/4 to 3.

- 3 = x

7)Switch sides.

x =  - 3

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>this</u></em><em><u> </u></em><em><u>equation</u></em><em><u> </u></em><em><u>has</u></em><em><u> </u></em><em><u>solution</u></em><em><u>.</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>solution</u></em><em><u> </u></em><em><u>is</u></em><em><u>,</u></em><em><u> </u></em><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>-3</u></em><em><u>.</u></em>

Olegator [25]3 years ago
6 0

Answer:

No

Step-by-step explanation:

Let's solve your equation step-by-step.

−2x−6=2x+6

Step 1: Subtract 2x from both sides.

−2x−6−2x=2x+6−2x

−4x−6=6

Step 2: Add 6 to both sides.

−4x−6+6=6+6

−4x=12

Step 3: Divide both sides by -4.

−4x/−4 = 12/-4

=

x=−3

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z = - .5

Step-by-step explanation:

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George and carmen went on a bicycle trip. they took a bus to their starting piont, and then biked the rest. they traveled 275 ki
rodikova [14]
We need to do a system of equations here.

x + y = 275 (if you travel <em>x</em> km by bike and <em>y </em>km by bus, then you travel 275 km as given in the problem)
y = x + 55 (the problem stated that they were bussed (y) the amount they biked plus 55 more km (x + 55))

The second equation is already solved for y. So, we can plug it in to the first equation.

x + (x + 55) = 275
2x + 55 = 275 [combine x terms]
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Now we know that x is 110, the distance they traveled by bike.
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Segment GH has endpoints (3, 4) and (4, 5). What series of transformations would result in G’H’ with endpoints (10, 12) and (13,
lorasvet [3.4K]

Answer:

(B)Enlarge by scale factor of 3 about the origin. Then translate 1 right.

Step-by-step explanation:

For the end point (3,4)

  • If we enlarge (3,4) by a scale factor of 3 about the origin, we have: (9,12)
  • If we then translate 1 right, we have :(10,12)

Similarly for the end point (4,5):

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The correct option is B.

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3 years ago
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