3x-1=4+8-x

Simple and best practice solution for 3x-1=4+8-x 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 3x-1=4+8-x equation:


Simplifying
3x + -1 = 4 + 8 + -1x

Reorder the terms:
-1 + 3x = 4 + 8 + -1x

Combine like terms: 4 + 8 = 12
-1 + 3x = 12 + -1x

Solving
-1 + 3x = 12 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-1 + 3x + x = 12 + -1x + x

Combine like terms: 3x + x = 4x
-1 + 4x = 12 + -1x + x

Combine like terms: -1x + x = 0
-1 + 4x = 12 + 0
-1 + 4x = 12

Add '1' to each side of the equation.
-1 + 1 + 4x = 12 + 1

Combine like terms: -1 + 1 = 0
0 + 4x = 12 + 1
4x = 12 + 1

Combine like terms: 12 + 1 = 13
4x = 13

Divide each side by '4'.
x = 3.25

Simplifying
x = 3.25

See similar equations:

| 3x+16=3(2+x) | | 169m^2+361=0 | | (360-2x)-120=30 | | 8m-7n= | | (3x-4)+y=0 | | .67x-.25=.5 | | -3+6=-2x-12 | | 11x^2-5x+2=0 | | 22=3x-4 | | 8-4xy=x-2y | | 3(u-3)+6u=4(u+3) | | y/9+5/9=y/9-5/9 | | (n+5n+13)+(2n-3n-8)= | | 5x^2+50x+80= | | 4x-5+x=90 | | 2x^2+2x+24=x^2-6x+9 | | 7k-(k+6)+2k=22 | | 24.8*1.2= | | 28.50-0.75x=36.75 | | 9x+66+3x-6=180 | | n*n+426*426=681*681 | | -u-(5+13u)+10=-6(4u+11)-0 | | 1-lnx=ln(x+7) | | -6x-29=5x | | 8(3x+19)-2(6+3x)=47.8 | | 1000+0.13x=(3000+x)(0.11) | | -x-8+14x=(-34) | | 7+3m=-28 | | 8x-4=10+4x | | 3=g+8 | | f(x)=4x^2+3x+3 | | 10x-9-11-x=-2(2x+4)-3(2x-2) |

Equations solver categories