3x+18=x+8

Simple and best practice solution for 3x+18=x+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 3x+18=x+8 equation:


Simplifying
3x + 18 = x + 8

Reorder the terms:
18 + 3x = x + 8

Reorder the terms:
18 + 3x = 8 + x

Solving
18 + 3x = 8 + 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.
18 + 3x + -1x = 8 + x + -1x

Combine like terms: 3x + -1x = 2x
18 + 2x = 8 + x + -1x

Combine like terms: x + -1x = 0
18 + 2x = 8 + 0
18 + 2x = 8

Add '-18' to each side of the equation.
18 + -18 + 2x = 8 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = 8 + -18
2x = 8 + -18

Combine like terms: 8 + -18 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

See similar equations:

| z^4-3z^2-4=0 | | x+8=2x+2 | | 4(t-3)+4t=4(2t+5)-13 | | 42/(-7)+5/(-1) | | 0.22(10000)-0.06y=0.04(y+10000) | | 0.27(12)+0.03x=0.09(24+x) | | 1/5(3x+5)-1/3(x+7)=4 | | -3/10r+3r=1/3r+71/3 | | 36/-4 | | 5q-6=7 | | 3p+8=6-(11p+7) | | 8(4x-7)=4(8x+9) | | 160/-20 | | 4x-2=22+8x | | 9x+4=7+4x | | 6r-11=4+3r | | 0.8w-0.5w+0.2w=2 | | -9x+6x-4x=0 | | x^2+8x+16=28 | | 2/3x-5/9x=3 | | 6x-15x=81 | | 5p+13p=162 | | 5/13x=30 | | x/2=-27 | | 2lnx=ln(4x+6)-ln(2) | | -3.3x=48.18 | | 2/3x+5(-3)=15 | | 11m=15 | | u^5-13u^2+36u=0 | | 6r-9=-3+7r | | 8-(-2)*(-7+3)= | | 9w^2+4=19 |

Equations solver categories