x-3x+8=

Simple and best practice solution for x-3x+8= 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 x-3x+8= equation: 


Simplifying
x + -3x + 8 = 0

Reorder the terms:
8 + x + -3x = 0

Combine like terms: x + -3x = -2x
8 + -2x = 0

Solving
8 + -2x = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -2x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -2x = 0 + -8
-2x = 0 + -8

Combine like terms: 0 + -8 = -8
-2x = -8

Divide each side by '-2'.
x = 4

Simplifying
x = 4

See similar equations:

| (x-4)*(x+3)=20 | | (x-4)*(x+3)=93 | | 4x+y=894.7 | | t-16=0 | | -5(2t+1)=-35 | | 3(f-10)=-24 | | 64+4=44a | | 7q=133 | | 2(3s+3)=18 | | 7a^2-3a-4=0 | | 7x+x=1000 | | 2tan(x)-3=0 | | 2n-1/3 | | 145-z=106 | | 16-3p=0.666666666666666666666666666666666666666666666666666666666666666p+5 | | (2y-4.5)=1.5y | | x+5y-3z=-3 | | x^3-7x=5 | | 9a^2+19a+2=0 | | -4a-2a+11=6a-3 | | (45+3x)=60 | | x-27=56 | | 2(t-3)+2=2(2t-4) | | 1x+1+x+2=393 | | 1x+1+x+2=193 | | 3(x+5)-13=3(x-3) | | w+53=106 | | 49=-6t-5 | | 7s^2+13s+6=0 | | x/2-=8 | | w+25=84 | | 4x-2x+2+10= |

Equations solver categories