91-x=171

Simple and best practice solution for 91-x=171 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 91-x=171 equation:


Simplifying
91 + -1x = 171

Solving
91 + -1x = 171

Solving for variable 'x'.

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

Add '-91' to each side of the equation.
91 + -91 + -1x = 171 + -91

Combine like terms: 91 + -91 = 0
0 + -1x = 171 + -91
-1x = 171 + -91

Combine like terms: 171 + -91 = 80
-1x = 80

Divide each side by '-1'.
x = -80

Simplifying
x = -80

See similar equations:

| x=x+1x+3 | | x^2+8ix-16=0 | | 166=4(x+20) | | 75n+30=375 | | 2x+4x=2x+36 | | (3x-5)+x+201=125 | | 12(x-7)=26-2 | | (3x-5)x+201=125 | | z^2+zw+w^2=0 | | z^2-2zw+w^2=0 | | -4(x-6)=-10 | | x^2-ix+6=0 | | -2(x+3)=-2 | | 2(p+10)=4 | | 81y^3-16y=0 | | 6(m-6)=5 | | 9y^3-4y^2=0 | | 2(7h-8)=-18 | | 3(x+6)=-10 | | -26=2k+4k | | 105-5x=9x-23 | | 3(1-7d)=33 | | 3(n-5)=14 | | 6(5+4r)=25 | | -4(9x-7)= | | -4aaa+2aaa-6aaa= | | (xxxxxxx)7= | | 2c-4+8=-15 | | x+(2x-21)=180 | | (x+16)+(5x-16)=90 | | -6(7y-4)=31-3y | | 3(4x-6)-4-(2x+5)= |

Equations solver categories