3(x+2)+5x=18

Simple and best practice solution for 3(x+2)+5x=18 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 3(x+2)+5x=18 equation:


Simplifying
3(x + 2) + 5x = 18

Reorder the terms:
3(2 + x) + 5x = 18
(2 * 3 + x * 3) + 5x = 18
(6 + 3x) + 5x = 18

Combine like terms: 3x + 5x = 8x
6 + 8x = 18

Solving
6 + 8x = 18

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 8x = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 8x = 18 + -6
8x = 18 + -6

Combine like terms: 18 + -6 = 12
8x = 12

Divide each side by '8'.
x = 1.5

Simplifying
x = 1.5

See similar equations:

| 6x^2+30= | | 5w+3=-9 | | 8=-6 | | 4k-8= | | 6t^3=t^2+t | | 9m=-10+55 | | 5x-2(x+7)=2x-15 | | z^2(z+2)-4(z+2)=0 | | 6s-1=8 | | 2+0.16666667x=2 | | 4x+1=x+1x+49 | | 90+5x-20+3x-2=180 | | 12x-17=33 | | 6g+(-8g)-18= | | 6x+215=111 | | 7x+9=135 | | 2(2x+3)=2x+16 | | 45=5x-20 | | -23x+620=183 | | 45+5x-20=180 | | 30+8n=150 | | 14-19=-5 | | 6x-3=-x^2 | | 90+5x-20=180 | | -42x-199=473 | | 5(m+4)=-2(-4-m)+3+3m | | 15x-19=386 | | 3x-2+90=5x-20+180 | | 94=3x-17 | | 0.6x=0.18 | | 3x-2+90=5x-20+90 | | 28t-8t= |

Equations solver categories