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erastovalidia [21]

3 years ago

12

In the equation,3x+4= -5x -3 + 15 , what is one of the steps that should be taken to solve for x?

2 answers:

Verizon [17]3 years ago

8 0

For this case we have the following equation:
3x + 4 = -5x -3 + 15
If we want to solve, we must pass the terms that x has on one side of equality and the constant terms on the other side of equality.
We have then:
3x + 5x = -4 -3 + 15
This operation is called:
Combine like terms.
Note: then, other steps must be followed to solve the equation.
Answer:
Combine like terms.

erastova [34]3 years ago

4 0

I will guess combine like terms hahah

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Answer:

£21552.

Step-by-step explanation:

Given information:

Principal amount = £18790

Rate of simple interest =4.9% = 0.049 per year

Time = 3 years

Formula for simple interest:

$I=P\times r\times t$

where, P is principal, r is rate of interest and t is time in years.

$I=18790\times 0.049\times 3$

$I=2762.13$

Total amount after 3 year is

$A=P+I$

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$A=21552.13$

$A\approx 21552$

Therefore, Dan have £21552 after 3 years.

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Answer:

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