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2 years ago

Solve the equation 7=-5(n-4)-3.

Mathematics

2 answers:

kondaur [170]2 years ago

4 0

Answer:

n = 2

Step-by-step explanation:

7 = -5(n - 4) - 3

7 = -5n + 20 -3 Distribute -5 to the paranthesis

10 = -5n + 20 Add 3 to both sides

-10 = -5n Subtract 20 to both sides

2 = n Divide -5 to both sides

ipn [44]2 years ago

3 0

Answer:

n= 2

Step-by-step explanation:

Hope this helps.

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The $h$ s then cancel, leaving you with the $\cdots=\sqrt[3]{(x+h)^2}+\sqrt[3]{x(x+h)}+\sqrt[3]{x^2}$ term.

If it's not clear what I did above, consider the substitution $a=\sqrt[3]{x+h}$ and $b=\sqrt[3]x$ . Then

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