-2x^2+y=-5

Simple and best practice solution for -2x^2+y=-5 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -2x^2+y=-5 equation:


Simplifying
-2x2 + y = -5

Solving
-2x2 + y = -5

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
-2x2 + y + -1y = -5 + -1y

Combine like terms: y + -1y = 0
-2x2 + 0 = -5 + -1y
-2x2 = -5 + -1y

Divide each side by '-2'.
x2 = 2.5 + 0.5y

Simplifying
x2 = 2.5 + 0.5y

Reorder the terms:
-2.5 + x2 + -0.5y = 2.5 + 0.5y + -2.5 + -0.5y

Reorder the terms:
-2.5 + x2 + -0.5y = 2.5 + -2.5 + 0.5y + -0.5y

Combine like terms: 2.5 + -2.5 = 0.0
-2.5 + x2 + -0.5y = 0.0 + 0.5y + -0.5y
-2.5 + x2 + -0.5y = 0.5y + -0.5y

Combine like terms: 0.5y + -0.5y = 0.0
-2.5 + x2 + -0.5y = 0.0

The solution to this equation could not be determined.

See similar equations:

| 2-25(4+6)=15g | | 2x+7=4-3 | | 2y=16x^2+14 | | x+4-x-4=10 | | 9/(9-8i) | | X-3y-2z=5 | | 3-2y-8ysquarde=0 | | -3-x-x=-4-x+x+4 | | -3-x-x=13 | | -3-x-x=12 | | -3-x-x=10 | | 0.07(7t-2)=0.49(t+5)-2.59 | | -5(x-9)= | | 5(x-2)-9=2x+3(-5+x) | | .08/40= | | y=-3x+3.6 | | Sqrt(25x/x^3) | | x^2+10z+25=0 | | 6/14-1/7= | | 9(2n+5)=9(8n+2)+2 | | abs(5x+4)=3x+3 | | 0.8*140*x=7 | | x^3=16x-5x^2 | | 102.25= | | 40/.08= | | 10x=800 | | m^2-m-90= | | 3x+5=2(x+6) | | 5(x-6)=4-2x | | 0.16(y-5)+0.02y=0.14y-0.6 | | 9x^2+2-13x-3x^2-14x= | | 12y-6(1+y)=3(2y-2)-48 |

Equations solver categories