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3 years ago

What is the solution to the equation 3/4 (8x) -x = -2 (x-7)

Mathematics

2 answers:

algol [13]3 years ago

8 0

X=2 is the solution.

Tom [10]3 years ago

5 0

So by distributing 3/4 into 8x you should get 6x, that minus the x would be 5x=-2(x-7). You then again want to distribute the -2 into (x-7), which you should get -2x+14. Thus 5x=-2x+14. You then add 2x to each side which cancels out the -2x and makes the 5x a 7x. You are then left with 7x=14 and if you simplify your answer should be x=2.

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Answer:

Answer:

g(x)=-6/5x+1/2

h(x)=-6/5x-1/2

Step-by-step explanation:

1). g(x)=−f(x) ?

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2). h(x)=f(−x) ?

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Step-by-step explanation:

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Digiron [165]

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4 years ago

In 2015, the population of a town was 8914. The population is expected to grow at a rate of 1.36% each year.

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Since 2015, 25 years would have to pass to reach 2040. Using the current population of 2015, the growth rate, and the number of years, the population of 2040 could be calculated as follows:

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Thus, the population in 20140 would increase to 11,945.

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3 years ago

Read 2 more answers