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Marizza181 [45]
3 years ago
14

Can someone please explain how to solve 3x+3=x-1 will give brainiest :)

Mathematics
1 answer:
ollegr [7]3 years ago
6 0
3x+3 = x-1
2x+3 = -1 (subtracted x from both sides)
2x = -4 (subtracted 3 from both sides)
x = -2 (divided 2 from both sides).
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Khan Acad
alexandr402 [8]

Answer:

7.222 (repeating)

Step-by-step explanation:

8 + 10 + 8 + 5 + 4 + 7 + 5 + 10 + 8 = 65

1      2    3    4    5    6    7    8     9

65 / 9 = 7.222 (repeating)

6 0
2 years ago
Solve for M in the formula S= C+M. <br> A. M= S+ C<br> B. M= S - C<br> C. M= SC<br> D. M= s/c
Effectus [21]

Answer:

im pretty sure its a

Step-by-step explanation:

4 0
2 years ago
Can someone help me with this question?
KonstantinChe [14]
-3. Put the two equation equal to each other and solve. 
4x+18=2x+12
-2x=-2x 
2x+18=12 
-18=-18 
2x=-6 
2x/2=-6/2
x=-3
8 0
2 years ago
Great Escape bought a vintage bicycle for $3,000. They marked it up
slega [8]

Answer:

Solution,

CP of a bicycle=$3000

Marked up=40%

Now,  

→40% of $3000

→40/100x$3000

→$1200

→$3000+$1200=$4200

Again,

Discount(d)=30%

→30%of $4200

→30/100x$4200

→$1260

Hence, the discount price of the bicycle is $1260

Step-by-step explanation:

4 0
2 years ago
Evaluate -14 - 6 - 12 =??​
ddd [48]

Answer: -32

Step-by-step explanation: -14 - 6 - 12 = -32

3 0
3 years ago
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