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padilas [110]
3 years ago
13

-(m - 6) = 3m + 14 Multiply m- 6 by -1

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
5 0

For this case we have the following equation:

- (m-6) = 3m + 14

We apply distributive property on the left side of the equation, taking into account that:

- * + = -\\- * - = +

So:

-m + 6 = 3m + 14

Subtracting 3m from both sides of the equation:

-m-3m + 6 = 14

Equal signs are added and the same sign is placed:

-4m + 6 = 14

We subtract 6 from both sides of the equation:

-4m = 14-6\\-4m = 8

We divide between -4 to both sides of the equation:

m = \frac {8} {- 4}\\m = -2

Thus, the solution of the equation ism = -2

ANswer:

m = -2

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Answer:

Step-by-step explanation:

d = number of dimes

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2.80 = 0.35d + 2                       Subtract 2 from both sides

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timama [110]

Answer: f^{-1}(x)=-\frac{2}{3}x+\frac{7}{3}

Step-by-step explanation:

To find the inverse of a function, you want to replace x with y and y with x. Then, you solve for y.

y=-\frac{3}{2}x+\frac{7}{2}                       [replace y with x and x with y]

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y=-\frac{2}{3}x+\frac{7}{3}

Now, we have our inverse function.

f^-^1(x)=-\frac{2}{3}x+\frac{7}{3}

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