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3 years ago

Does -2(3x-1)=-6x-1 have how many solutions?

Mathematics

1 answer:

Tasya [4]3 years ago

5 0

Answer:

None

Step-by-step explanation:

Let's attempt to solve the equation, and see what happens:

-2(3x-1) = -6x -1

-6x +2 = -6x - 1 (expanding the brackets).

2 = -1 (cancelling out the -6x term from each side).

So, since 2 = -1 is not true, this means there are no solutions to this equation.

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Step-by-step explanation:

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X +30=2X-4 solve x . .

MArishka [77]

Answer: X = 34

Step-by-step explanation:

Let's solve your equation step-by-step.

x+30=2x−4

Step 1: Subtract 2x from both sides.

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6 0

3 years ago

Read 2 more answers

On a map scale two neighboring towns are 2.4 inches apart. The actual straight line distance between the two towns is 36 miles.

ladessa [460]

Answer:

The scale of the map is 1 inch is 15 miles.

Step-by-step explanation:

Given:

Distance of neighboring towns on map = 2.4 inches

Actual Distance of neighboring towns = 36 miles.

We need to find the scale of map;

Solution:

Now we know that;

On map 2.4 inches = 36 miles actual distance.

So on map 1 inch = Actual distance in 1 inch of scaling on map.

By using Unitary method we get;

Actual distance in 1 inch of scaling on map = $\frac{36}{2.4} =15\ miles$

Hence The scale of the map is 1 inch is 15 miles.

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3 years ago