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sergij07 [2.7K]
3 years ago
11

X * 4 = x + 1.5 = help plzzzzzz!

Mathematics
2 answers:
baherus [9]3 years ago
6 0

Answer:

X =0.5

Step-by-step explanation:

We can look at the equation.

4x = x + 1.5

First, we need to get rid of the x’s on both sides. Since the side with ‘x+1.5’ is is only 1x against 4x, we can subtract 1x from both sides.

4x-1x=1x-1x+1.5

simplified, we get

3x = 1.5

now we divide each side by 3.

x = 0.5

Leona [35]3 years ago
3 0

Answer:

5

Step-by-step explanation:

x × 4 = x + 15

4x = x + 15

-x -x

3x= 15

-- --

3 3

x = 5

// have a great day //

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Describe the types of transformation given by each parameter in g(x) = -4f(-x + 2) + 6
forsale [732]

Step-by-step explanation:

Starting with f(x)

f(x)

f(-x) ...... reflection in the y - axis

f(-x+2) ..... horizontal translation by 2 units in the negative x-direction

f(-x+2) + 6 ...... vertical translation by 6 units in the positive y-direction

4f(-x+2) + 6 ..... scaling (or dilation) by a factor of 4

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7 0
4 years ago
Solve the following system of equations by the substitution method.
ruslelena [56]
5x = y + 6 (I)
2x - 3y = 4 (II)
-------------------
We have:
5x = y + 6 → x =  \frac{y+6}{5}

Soon:
2x - 3y = 4 → 2* (\frac{y+6}{5}) - 3y = 4\to \frac{2y+12}{5} - 3y = 4
<span>least common multiple (5)
</span>\frac{2y+12}{5} - 3y = 4\to \frac{2y+12}{\diagup\!\!\!\!\!5} - \frac{15y}{\diagup\!\!\!\!\!5} = \frac{20}{\diagup\!\!\!\!\!5}
2y + 12 - 15y = 20
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- 13y = 8
\boxed{\boxed{y = - \frac{8}{13} }}\end{array}}\qquad\quad\checkmark


4 0
3 years ago
:vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
madam [21]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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7 0
3 years ago
I need help please and thank you
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4 0
3 years ago
Read 2 more answers
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