How do you find the value of X and Y?

College Algebra

1. To determine the x-intercept, we set y equal to zero and solve for x. Similarly, to determine the y-intercept, we set x equal to zero and solve for y.
2. To find the x-intercept, set y = 0 \displaystyle y=0 y=0.
3. To find the y-intercept, set x = 0 \displaystyle x=0 x=0.

How do you find the value of X and Y in two equations?

What are the values of x and y?

1. Step One: We need to find a way to equate either the x terms of the y terms in each equation.
2. Step Two: Take equation b) from equation a) to eliminate the x component.
3. Step Three: substitute the value of y into either equation to find the value of x.

How do you solve for x values?

How Do You Solve for x? To solve for x, bring the variable to one side, and bring all the remaining values to the other side by applying arithmetic operations on both sides of the equation. Simplify the values to find the result.

How do you solve 2x+3=15 with the algebra calculator?

Learn how to use the Algebra Calculator to check your answers to algebra problems. Solve 2x+3=15. First go to the Algebra Calculator main page. First type the equation 2x+3=15. Then type the @ symbol. Then type x=6. Try entering 2x+3=15 @ x=6 into the text box.

How do you solve X+Y=8 and y=x+2 and 3XY=18?

For system of equations x+y=8 and y=x+2, check (correct) solution x=3, y=5: x+y=8 and y=x+2 @ x=3, y=5 For 3xy=18, check (correct) solution x=2, y=3: 3xy=18 @ x=2, y=3

What is the slope of 5x-y=1?

5x-y=1 Geometric figure: Straight Line Slope = 5 x-intercept = 1/5 = 0.20000 y-intercept = 1/-1 = -1.00000 Rearrange: Rearrange the equation by subtracting what is to the right of the

How do you find two numbers that sum to -12?

Two numbers r and s sum up to -12 exactly when the average of the two numbers is \\frac {1} {2}*-12 = -6. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. The values of r and s are equidistant from the center by an unknown quantity u.

To find these values of x and y: Either x equals zero, or x equals something else. If x equals zero, we can plug in and get 0+0y=0, which is true for any value of y. So x=0 is a solution. If x does not equal zero, then we can divide by x. Divide and we get 1+y=1.

What are the solutions to x=0 and y=0?

If x does not equal zero, then we can divide by x. Divide and we get 1+y=1. It follows that y=0. So the solutions are x=0 or y=0 (or both). This is actually an infinite number of solutions, because you can have x=0 y=1, or x = 0 y = -3, or x=3.6, y=0, and so on.

Is it possible to get x out of every other term?

Since X ′ is already given, perhaps it is a good idea to get an X out of every other term. This can be accomplished: It should be noted: in general, checking if a Boolean expression identically equals 1 is suspected of being intractable (requiring a long time to solve) in general, as the number of variables gets big.