-2x-2y=7

Simple and best practice solution for -2x-2y=7 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-2y=7 equation: 


Simplifying
-2x + -2y = 7

Solving
-2x + -2y = 7

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
-2x + -2y + 2y = 7 + 2y

Combine like terms: -2y + 2y = 0
-2x + 0 = 7 + 2y
-2x = 7 + 2y

Divide each side by '-2'.
x = -3.5 + -1y

Simplifying
x = -3.5 + -1y

See similar equations:

| 2x+3=7x-4 | | 4x+1=5x-11 | | 28x^5y-4x^4y^2= | | x^4(7x^2+38x+15x)= | | 6-2x=4+x | | 208a^2m^4-13a^2=0 | | 8x-5x+5=x-6+11 | | 3x+4-3=-17 | | 8x-10=2x-2 | | 7x^2+38x+15x= | | 7x-(5x-2)=10 | | 3b+1=5 | | 11=7x-1 | | 5x-27=3 | | -4v+3(w+2v)-5w= | | x^2-x+8100=0 | | 7z-7=0 | | 4x^2+15xy+9y^2= | | 3*(c+8)=48 | | -81x^3+x^2=0 | | 3*c+8=-48 | | 3x-7=3(x+3) | | 8*p=64 | | -25x^3+5x^2=0 | | 0.30x+.05(18-x)=.10(54) | | 3y-10-11y-6=-4y-13 | | 5(3x+3+4x-2-5x)=4x+17 | | 8m+13=+8m | | 2(X-4)-2(6X+1)=0 | | 2x-12=-4(2x-2) | | 2[x-2x-8+3]=2x+10 | | x^2+7x+73=0 |

Equations solver categories