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Anastaziya [24]
3 years ago
15

Solve for x and check your solution 4x+3=x

Mathematics
1 answer:
Kamila [148]3 years ago
7 0

x=4x+3

Simplifying

x = 4x + 3

Reorder the terms:

x = 3 + 4x

Solving

x = 3 + 4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4x' to each side of the equation.

x + -4x = 3 + 4x + -4x

Combine like terms: x + -4x = -3x

-3x = 3 + 4x + -4x

Combine like terms: 4x + -4x = 0

-3x = 3 + 0

-3x = 3

Divide each side by '-3'.

x = -1

Simplifying

x = -1

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This is probably simple but can someone help me with this??
Ilia_Sergeevich [38]

Answer:

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Step-by-step explanation:

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Next, cross multiply:

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Finally, divide both sides to isolate the variable:

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Therefore your answer is 7.5 units.

4 0
3 years ago
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ExtremeBDS [4]

Answer:

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Step-by-step explanation:

The points on the straight line are (P, 0) and (0, R).

The slope would be

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And b=R, because the y-intercept is at (0, R).

So, the equation of this line would be

y=-\frac{R}{P} x+R

Where we multiply the equation by P

Py=-Rx+RP

Therefore, the equation that represents this line is

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<h2>So, the right answer is B.</h2>
7 0
3 years ago
A taxi charges an initial fee of $1.50 plus $2.00 per miles
Vilka [71]
The answer is just y=1.50+2x
8 0
4 years ago
Every day, you take the elevator from the basement parking lot that is at level -3. The elevator takes two seconds per level and
Gnom [1K]

Answer: Well 2 x 23 = 46, So the 23rd floor

Step-by-step explanation: :)

4 0
3 years ago
The temperature dropped 2 °F every hour for 9 hours. What was the total number of degrees the temperature changed in the 9 hours
Paul [167]

Answer: 18

Step-by-step explanation:

2 degrees per hour

9 hours

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2hours= 4 degrees

3hr= 6 degrees

4hr= 8 degrees

5hr=10 degrees

6hr= 12 degrees

7hr= 14 degrees

8hr= 16 degrees

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So you are basically doing 2x9 to get your answer

4 0
4 years ago
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