-140=-14-21x

Simple and best practice solution for -140=-14-21x 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 -140=-14-21x equation:


Simplifying
-140 = -14 + -21x

Solving
-140 = -14 + -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
-140 + 21x = -14 + -21x + 21x

Combine like terms: -21x + 21x = 0
-140 + 21x = -14 + 0
-140 + 21x = -14

Add '140' to each side of the equation.
-140 + 140 + 21x = -14 + 140

Combine like terms: -140 + 140 = 0
0 + 21x = -14 + 140
21x = -14 + 140

Combine like terms: -14 + 140 = 126
21x = 126

Divide each side by '21'.
x = 6

Simplifying
x = 6

See similar equations:

| 12m^3-22m^2-70m= | | 5x+1+4x=73 | | 35x=48+29 | | 1/2x+1/3(10-1/4x)=5 | | 7x+1+3x=61 | | 3x^7/5-6=0 | | 360=2x+6y | | =2x^2-3x-(3x-1)(x-2) | | 21-2x=17 | | 4x=18+x | | x/9(x-27y-5) | | 4.025+3.971= | | 3+w=54 | | 2x^2-3x-(3x-1)(x-2)= | | 0.8p=6 | | -2=p+3-8 | | 2x+7/8+x-2=x-1/2 | | 19-(5w-2)-7(w+3)+6z= | | x+0.09x= | | 7x=2x+60 | | 4x-(2x+1)=2(x-3) | | x-2/3+x+3/4=11/6 | | 5x^2+3x=2x^2-14x+28 | | 1-5/x^2=0 | | 8/3x=24 | | 15-235/99 | | 3(2x-1)=2(x+6) | | s^2-3s-54=0 | | -21=5n-3-8n | | 36/2x=2 | | 1/a^3=a | | [m+1]+6=20 |

Equations solver categories