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Lyrx [107]
3 years ago
5

Simplify and solve each equation for the x

Mathematics
1 answer:
SpyIntel [72]3 years ago
8 0

Answer:

x = 2

Step-by-step explanation:

2(2x+1-x)=6

2(x+1)=6               add common factors

2x+2=6                distribute the 2

2x=4                     subrtract 2 on both sides

x=2                        divide 2 on both sides

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Someone please help and explain will mark brainliest!!
kari74 [83]

Answer:

(a) x=5

(b) x= -1 1/3

(c) x= 1

Step-by-step explanation:

(a)                       (b)                        (c)

2(x-3)=4           −3(2x+1)=5          a(bx+c)=d

x−3=4/2           2x+1= −  5/3          d^1−1

x−3=2               2x= -5/3-3/3        d^0

x=2+3                 2x= -5-3/3           x=1

x=5                    2x= -8/3*2

                          x= -8/6

                          x= -4/3

                         

8 0
3 years ago
35/40 reducing fractions
laila [671]

Answer: 7/8

What you have to do here is to find the highest number which can be divided by both. Or you have to divide both the numerator and denominator until it can not be divided by any number anymore. You can do this by finding the highest common factor (<u>HCF)</u> of both the number, 35 and 40.

Highest Common Factor: HCF of two or more numbers is the greatest factor that divides the numbers. For example, 2 is the HCF of 4 and 6.

So, the highest number which divides 35 and 40, is 5. Now 35 divided by 5 is 7 and 40 divided by 5 is 8. The final answer is 7/8 and there is no more numbers which can divide both of them by a specific number.


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(„• ֊ •„)♡
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   hope it helped
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6 0
2 years ago
a cell phone and phone case cost 110$ in total. the cell phone costs 100$ more than the phone case. How much was the cell phone?
Flauer [41]

Answer:

210$ i hope this helped!

3 0
3 years ago
Read 2 more answers
gina painted 3/7 of a picture and George painted 2/7 of the picture. how much did they paint together
aliina [53]

Answer:

5/7 of the picture

Step-by-step explanation:

4 0
3 years ago
Which of the following are magnitudes for rotational symmetry of the regular octagon below about the marked point?
Paraphin [41]

Answer:

Option A 45°

Step-by-step explanation:

Please Mark me brainlist

7 0
3 years ago
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