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Does the equation 4x equals -20 have a solution over the set of rational numbers?

Anonymous

∙ 12y ago

Updated: 9/22/2023

Yes, it does.

Wiki User

∙ 8y ago

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What is the solution to this equation x 5 equals 30?

6

What is the property that you can subtract the same number from both sides of an equation the new equation will have the same solution?

The property is: If equals are subtracted from equals, the results are equal.

Solve for x 3 - x 7?

-4

What is the equation that has a solution of x equals 4.3?

x + 1 = 5.3, possibly.

How many solutions are there in the equation 2x equals 10?

There is one solution. To find it, divide both sides of the equation by 2. This leaves you with x=5, where 5 is your solution.

Related Questions

How would you express the zeros of the equation x2 - 2 equals 0 Are the two zeros of this equation integers rational numbers or irrational numbers?

x = sqrt(2). The zeros are irrational.

What is -4 plus -5 plus 2 plus -9 equals 0?

That is not a correct equation. The numbers on the left equal -16, not 0. This is an equation with no solution.

What is the solution to the equation 0 equals r?

r=0 is the solution...

How to make an equation equaling six or three.?

An equation never equals a number, but its solution often does.-- An equation with a solution of six: [ 3x - 14 = 4 ]-- An equation with a solution of three: [ 14 - 10x = -16 ]-- An equation with both solutions: [ x2 - 9x + 20 = 2 ]An equation that equals 6 is 10 - 4 = 6An equation that equals 3 is 10 - 7 = 3

Is x equals 1 a solution of the equation 2 - 8x?

No. That is because 2 - 8x is an algebraic expression, not an equation. And since it is not an equation, it does not have a solution.

What is the solution to the equation y equals -2.5?

The equation y = -2.5 represents a horizontal line on the Cartesian plane passing through the point (-2.5, 0). This line is parallel to the x-axis and has a slope of 0. The solution to this equation is all real numbers on the y-axis that have a value of -2.5.

Solution to an equation fx equals 0?

root

If the discriminant equals zero the equation has solution?

one

What is y equals -3?

Possibly the solution to an equation

Can x x equals 45 if x is a rational numbers?

No.

Is x equals 1 a solution of the equation 2 - 8x equals 6?

No.

If the discriminant of a quadratic equation equals zero what is true of the equation?

It has one real solution.

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