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2 years ago

2×+3(×-4)=8 what the answer to this problem

Mathematics

2 answers:

Musya8 [376]2 years ago

6 0

Answer:

x=4

Step-by-step explanation:

you must first distribute the 3 into the (x-4). then you have 2x+3x-12=8. Then you combine like terms meaning you add 2x and 3x together and have 5x. Now you have 5x-12=8. Then add 12 on both sides so now you have 5x= 20 and finally you have to divide both sides by 5 and then your answer is x=4

Contact [7]2 years ago

3 0

Answer:

Step-by-step explanation:

2x+3(x-4)=8

2x+3x-12=8

5x-12=8

5x-12+12=8+12

5x=20

5x/5=20/5

x=4

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Step-by-step explanation:

Ariana plans to use $260 less than three-fourths of savings to buy a car.

If the purchase price of the car is 9,340, we need to find how much

she has in savings

To find the savings

Assume that she has $x in savings
Write an equation of x
Solve the equation to find x

∵ She has $x in savings

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∴ $\frac{3}{4}$ x - 26 = 9,340

Now let us solve the equation

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Learn more:

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