3x+8=x+9

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


Simplifying
3x + 8 = x + 9

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

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

Solving
8 + 3x = 9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
8 + 3x + -1x = 9 + x + -1x

Combine like terms: 3x + -1x = 2x
8 + 2x = 9 + x + -1x

Combine like terms: x + -1x = 0
8 + 2x = 9 + 0
8 + 2x = 9

Add '-8' to each side of the equation.
8 + -8 + 2x = 9 + -8

Combine like terms: 8 + -8 = 0
0 + 2x = 9 + -8
2x = 9 + -8

Combine like terms: 9 + -8 = 1
2x = 1

Divide each side by '2'.
x = 0.5

Simplifying
x = 0.5

See similar equations:

| -56=-8(3+b) | | 4x-3+6x+10=x+52 | | 3a+88-5a=-7(a+1) | | 1.7x-21.3= | | -2(2x+3)+3=-2 | | 5+4c=-25 | | 3x+5+4x=12 | | -15x-3y=30 | | 8x+7+9x=4+x+3 | | 13-15m=18m-1 | | 65-2x=6x+10 | | 6x+0=3x+2 | | 4x^4-10x^3+55x^2-100x+100=0 | | 0.11-00.1(x+1)=-0.03(2-x) | | p-(0.003)=3.2 | | -(12k-12)=4(k+7) | | 12x=(x-12)16 | | LOGX^2+LOGX^2= | | 45r^2=9-12r | | 6-5c=-37 | | (a+8)-5= | | x=-4+-3x | | Z=5X+3Yfindy | | 9x-4x+124=9x+60 | | 5x-6+x=2x-8 | | 10x=4x+68 | | 7(5x-3)=-6(-4-5x) | | 15+2x-4=4-9x+11-7x | | (x)(x)+x= | | 0.12-00.1(x+1)=-0.02(2-x) | | -8(1-4h)=-15 | | 4x^3-12x-2=0 |

Equations solver categories