X 2y 1 solve for y

Asked by maham237 @ 11/02/2021 in Mathematics viewed by 365 People

How to solve x-2y=1 for y

Answered by maham237 @ 11/02/2021

To begin to isolate y, perform the opposite operation and subtract x on both sides of the equation

-2y = -x -1

Perform the opposite operation by dividing both sides of the equation by -2

$y=- \frac{1}{2} x+ \frac{1}{2}$

Solve the system by elimination x+5y-4z=-10

Asked by maham237 @ 18/12/2020 in Mathematics viewed by 357 persons

2x-y+5z=-9, 2x-10y-5z=0 .. . 2. Solve the system by substitution: 2x-y+z=-4, z=5, -2x+3y-z=-10. . . 3. A food store makes a 11–pound mixture of peanuts, almonds, and raisins. The cost …

Solve the system of equations by substitution. what is the solution for x? 2x + y = 1 4x + 2y = −1

Asked by maham237 @ 01/12/2020 in Mathematics viewed by 416 persons

Solve the system 3x 2y 1 and 2x y 5

Asked by admin @ 06/08/2021 in Math viewed by 411 persons

21 Solve the linear equations 2x-y-5 and 3x+2y-1 using substitution method 22. Check whether - 150 is a term of the AP: 11.8.5.223. Ifx +2x+6 are in GP Find …

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Asked by admin @ 23/08/2021 in Math viewed by 327 persons

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Solve the following pair of equations for x and y

Asked by admin @ 02/08/2021 in Math viewed by 295 persons

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Y mx b solve for x answer

Asked by maham237 @ 12/01/2021 in Mathematics viewed by 343 persons

Solve for x in the mathematical formula y = mx + b. Find the variables to complete the formula. x = _____ - _____ / _____

4x 2y 12 solve for y

Asked by maham237 @ 01/01/2021 in Mathematics viewed by 300 persons

4x-2y=12. Solve for y

Solve graphically 5x y 17 and 2x 2y 2

Asked by admin @ 17/08/2021 in Math viewed by 440 persons

Solve graphically: 5x+y=17 and 2x-2y=2

Solve the system by substitution y 2x 3x 2y 21

Asked by maham237 @ 14/07/2021 in Mathematics viewed by 297 persons

Solve 2x y 5 and 3x 2y 11 by substitution

Asked by admin @ 05/08/2021 in Math viewed by 343 persons

Solve 2x – y = 5 and 3x + 2y = 11 by substitution.

Solve the following system of equations and show all work. y = x2 + 3 y = x + 5

Asked by maham237 @ 22/12/2020 in Mathematics viewed by 435 persons

Solve the following system of equations and show all work. y = x2 + 3 y = x + 5

Y 1 6 x 2

Asked by maham237 @ 07/01/2021 in Mathematics viewed by 302 persons

If the equation y = 1/6(x + 12) were graphed in the xy-plane, which of the following statements would be true of the graphed line? A. It would be perpendicular …