-6x-7x=91

Simple and best practice solution for -6x-7x=91 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 -6x-7x=91 equation: 


Simplifying
-6x + -7x = 91

Combine like terms: -6x + -7x = -13x
-13x = 91

Solving
-13x = 91

Solving for variable 'x'.

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

Divide each side by '-13'.
x = -7

Simplifying
x = -7

See similar equations:

| 5x-20=x+40 | | 6x+12=-102 | | 5x+9=-x-63 | | -7x+4=3x-26 | | 4(4x-2)=72 | | -2x-4=2x-36 | | -2x^2-30x+200=0 | | 7+4r-2=7r+19-5r | | 5+4x=-3x+26 | | -2x^2+30x-200=0 | | -x^2-10x+150=x^2+20x-50 | | -9-x=7x-57 | | 2(x+7)-6x=3(5x+4) | | -93=6+9x | | 2x^3-x^2-11x+10=0 | | 100+12x=120+8x | | 140-3x=42x+20 | | 4.3*4.3=18.49 | | 750=15x-20x | | 4.7*4.7=22.09 | | 5x-3(x-4)=12 | | 7x^3-10x^2+12x-1=0 | | 7x^3+8x^2-12x-1=0 | | 3N+3=18 | | (N+1)*9=18 | | (N-4)*6=36 | | z+2-3z=2z-20 | | 7x^3+8x^2-12x=-1 | | (N+4)*3=24 | | 3x+12=4x+8 | | f(3f+2)-8(3f+2)= | | 9n-19=71 |

Equations solver categories