3x+4=8-9x

Simple and best practice solution for 3x+4=8-9x 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+4=8-9x equation:


Simplifying
3x + 4 = 8 + -9x

Reorder the terms:
4 + 3x = 8 + -9x

Solving
4 + 3x = 8 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
4 + 3x + 9x = 8 + -9x + 9x

Combine like terms: 3x + 9x = 12x
4 + 12x = 8 + -9x + 9x

Combine like terms: -9x + 9x = 0
4 + 12x = 8 + 0
4 + 12x = 8

Add '-4' to each side of the equation.
4 + -4 + 12x = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 12x = 8 + -4
12x = 8 + -4

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

Divide each side by '12'.
x = 0.3333333333

Simplifying
x = 0.3333333333

See similar equations:

| 3x+47+10=27+26+x+x | | -3c(-c-6)=-3c-6 | | -m+5m=-24 | | B-18=44 | | 4+-8v=6+-3v | | 153=m(9) | | -9=72+10y | | 3t-t-t=t-7 | | -15=a+11 | | -5b-3b+6=16 | | 4-8v=6-3 | | 3+4b=31 | | x=-10+30(2)+29.45+17.75 | | 7x-5x=-2(x+6)+4x | | 8n+6n=0 | | d=-24+d | | 5x-141=99-3x | | X-(-30)=-60 | | 2x-1-9x-8=5x-12x-12 | | 4-9x=-32 | | 7d-m=m+9 | | 2(2w+5)=-1(2w-46) | | x=-10+30(2)+29.45-17.75 | | 2x-119x-8=5x-12x-12 | | 16x-20=12x | | 12.94+0.13x=13.44-0.11x | | M+31=40 | | -3(1+4f)=-22 | | a^2-a+21=0 | | 4-10(x+1)=-7x+3 | | 3(4y-8)=14 | | 3u^2-11u-25=0 |

Equations solver categories