-2x-1=-9

Simple and best practice solution for -2x-1=-9 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-1=-9 equation: 


Simplifying
-2x + -1 = -9

Reorder the terms:
-1 + -2x = -9

Solving
-1 + -2x = -9

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -2x = -9 + 1

Combine like terms: -1 + 1 = 0
0 + -2x = -9 + 1
-2x = -9 + 1

Combine like terms: -9 + 1 = -8
-2x = -8

Divide each side by '-2'.
x = 4

Simplifying
x = 4

See similar equations:

| 3.9(4m-1)+4.7m= | | 4+2(3x-4)=-3x+9x-4 | | 9+n/4=15 | | 8t^2-14t-9=0 | | 5y+2(y-5)=5(y+1)-2 | | p/4+8=7 | | 30(x-1)-7(x-1)-4= | | 4(x-6)8=18 | | -1811r=26 | | 8(x+3)=10 | | -3(1-6r)=-63 | | 5-5(-6g-8)= | | 5x+9=5(x+5) | | W^2-W=21+3W | | -3x-9=-6x-15 | | -4x+7=3 | | 5(x-1)=30 | | 0.04(y-5)+0.20y=0.16y-0.6 | | 2v^3(5v^2-14v-3)=0 | | 9x^2+14x-8=0 | | 10b^2-3b-7=0 | | s^2-2s=40+4S | | .20x+0.45(70)=48.5 | | 4x-9=-2x+3 | | -3x+4(-3x-5)=70 | | -6(x+7)+6(2x+1)= | | 8x+11=67 | | 3x^4(x^2+7x+20)=0 | | 9x^2-24x=-41 | | 2x^4-3x^3+5x=70 | | 3n-5=11+7n | | x(16+56)9=y-17+x(13-7) |

Equations solver categories