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melomori [17]
3 years ago
8

3x+2=5x What is the answer for this solving equations with variables on each side

Mathematics
2 answers:
Yanka [14]3 years ago
6 0
3x +2= 5x
-3x
2= 2x
/2
1= x
So first I got all the x’s on one side and the whole numbers on the other side. So we had 2 on one side and 2x on the other. From there we divided by the number of x’s which was 2 so we can get one x only. So 2/2= 1 so x =1
marysya [2.9K]3 years ago
3 0

x=1 that the answer


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Rus_ich [418]
The answer is B. First solve the parentheses. Then make a quadratic equation and solve from there.
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2 years ago
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etermine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. 3 2 x
nata0808 [166]

Answer:

(32/15, -2/5)

Step-by-step explanation:

(1) ³/₂x   -    2y =  4

(2)   x  +    ⅓y =  2

(3)  3x   -     4y =  8              Multiplied (1) by 2

(4)  3x  +       y =  6              Multiplied (2) by 3

                  5y = -2              Subtracted (3) from (4)

(5)                 y = -⅖             Divided each side by 5

       x + ⅓(-⅖) =  2              Substituted (5) into (2)

       x  -  ²/₁₅    =  2

       x              =  2 + ²/₁₅     Added ²/₁₅ to each side

      x              = 32/15

The system of equations has only one solution: (32/15, -2/5).

3 0
3 years ago
What is the correct here??​
Oliga [24]

Answer:

There is no mistake.

4 0
2 years ago
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mestny [16]

Answer:

120 Minutes

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24 minutes / 2 miles = 12 minutes / 1 mile

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6 0
3 years ago
Manuel earns $7.25 per hour helping his neighbor. Last month he earned $348. Choose the correct equation and solution which dete
zysi [14]

Answer:

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Step-by-step explanation:

Giving the following information:

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Total earned= hourly rate*number of hours

number of hours= total earned / hourly rate

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number of hours= 48 hours

6 0
3 years ago
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