-121=-9+7x

Simple and best practice solution for -121=-9+7x 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 -121=-9+7x equation:


Simplifying
-121 = -9 + 7x

Solving
-121 = -9 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-121 + -7x = -9 + 7x + -7x

Combine like terms: 7x + -7x = 0
-121 + -7x = -9 + 0
-121 + -7x = -9

Add '121' to each side of the equation.
-121 + 121 + -7x = -9 + 121

Combine like terms: -121 + 121 = 0
0 + -7x = -9 + 121
-7x = -9 + 121

Combine like terms: -9 + 121 = 112
-7x = 112

Divide each side by '-7'.
x = -16

Simplifying
x = -16

See similar equations:

| 9(3m-5)=4x | | 44x^2-96x+81=0 | | A=r/2*l | | 4x-x-8=1 | | -88=10k-8 | | xcos*x=3cosx | | 9-8y+8y=8 | | 25+b^2=75 | | 8-m/4=20 | | 8.9-3.72=5.18 | | 44=16x-5x | | Y/5=14/35 | | 8.9-3.72= | | 5x+9-9x=12-18x+14x-3 | | 120+120+120+100+x+(x+10)=720 | | =12-3(4-t)+4t | | (-5x^6y^2)-12x^12y^4= | | y^2-10y-135=0 | | 2m-21=-28+9m | | k^2=-17-9k | | (X-1)(2)=4-2x | | y*2-10y-135=0 | | 4t+2=2t+15 | | 42=2a+6 | | 8r-29=-4+3r | | -5y+2=-7 | | 5+7sin(x)=0 | | -89=-8m-9 | | -3+4=10 | | 9x-12(3x-2)=4x+9 | | 5+7sinx=0 | | A-4-4(a-4)=3a+6 |

Equations solver categories