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Sloan [31]
2 years ago
7

WILL GIVE CROWN THING HELP ASAP

Mathematics
1 answer:
TEA [102]2 years ago
7 0

Answer:

The value of x will be:

  • x=-5

Step-by-step explanation:

Given the equation

4-2(x+7)=3(x+5)

Multiply (or distribute) each term in parenthesis on L.H.S by -2, and multiply (or distribute) each term in parenthesis on R.H.S by 3.

4-2x-14=3x+15

simplifying the equation by subtracting 14 from the L.H.S

-10-2x=3x+15

Subtracting 15 from both sides

-10-2x-15=3x+15-15

-25-2x=3x

combining the like terms

-25=3x+2x

-25=5x

dividing both sides of the equation by 5

\frac{-25}{5}\:=\:\frac{5x}{5}

-5=x

Therefore, the value of x will be:

  • x=-5
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An investment of $900 earns 6% annual interest and is compounded semi-annually. Write an equation
nalin [4]

Answer:

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Step-by-step explanation:

Lets use the compound interest formula provided to solve this:

A=P(1+\frac{r}{n} )^{nt}

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Answer:

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Step-by-step explanation:

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