-2x-7=12

Simple and best practice solution for -2x-7=12 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-7=12 equation:


Simplifying
-2x + -7 = 12

Reorder the terms:
-7 + -2x = 12

Solving
-7 + -2x = 12

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -2x = 12 + 7

Combine like terms: -7 + 7 = 0
0 + -2x = 12 + 7
-2x = 12 + 7

Combine like terms: 12 + 7 = 19
-2x = 19

Divide each side by '-2'.
x = -9.5

Simplifying
x = -9.5

See similar equations:

| =cos^4(5x) | | 5-6x=-7x | | -3.8=.2+2r | | 3x+5x+4x=x+2+x+2+x+2+x+2 | | 12x-17=8x+7 | | [x][x][x][x]-9[x][x]+20=0 | | -3n-6=-18 | | 19-6x=2x-3 | | -10z=-6-(-2z) | | 9x^2+69x=0 | | e^1-4x=13 | | 3x+5x+4x=(x+2)4 | | 7y=4x-36 | | 72x-6x^2-620.2=0 | | 3(2p-1)+10=-1(3p+4)+7p | | 2x+3x-1=4x-1 | | x^2-25x-4=0 | | 3(2p-1)+10=-1(3p+4)7p | | 8+x+7+x+x=176 | | 4*w=36 | | 5(y+1)+2=4(y+2)-10 | | 1.12=0.7 | | 225=70(200)+b | | -8*-8*-8*-8= | | x=8x+16 | | -3(8k+8)+3k=-24+k | | 6x+5y=190 | | 27.08-(-18.04)= | | x^2+(x+5)(x+5)=225 | | 9(x+5)+2=-4(x-11)-9 | | -10y+18=-3(5y-7)+y | | 3.2e+2.6=-29 |

Equations solver categories