3(2x+1)-3x=18

Simple and best practice solution for 3(2x+1)-3x=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(2x+1)-3x=18 equation:


Simplifying
3(2x + 1) + -3x = 18

Reorder the terms:
3(1 + 2x) + -3x = 18
(1 * 3 + 2x * 3) + -3x = 18
(3 + 6x) + -3x = 18

Combine like terms: 6x + -3x = 3x
3 + 3x = 18

Solving
3 + 3x = 18

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 3x = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 3x = 18 + -3
3x = 18 + -3

Combine like terms: 18 + -3 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

See similar equations:

| 11=-6x-5 | | 3x(14-9)+10= | | 5(6)-7(-7)= | | 2.8r=-5g | | 2a^2=24a | | -6=(.5)n-10 | | (x-3)*6+1=65 | | 2(x+3)/3+7/3=5(x-12)-2/3 | | 6(j-4)+j=-8 | | -10n+24+24n=-6n+24 | | 4x-8-3x=6x-2 | | -7x^2-5x+8=0 | | .44x+.25=.55x-.50 | | 18.42x-12.75=(5.32x-6.91)3.46 | | 1x+4=-8 | | 2-5x=-18 | | m^2-3m=10 | | 4x-2-3= | | 39+3x-12= | | 5y-3(2y-4)=8 | | c=5p+215 | | -19(z+2)+6(4z-4)=4(z-4)+11 | | -25=-5 | | (x-3).6+1=65 | | 2x^2-8x-5=0 | | 5y=10x+25 | | 10(5x+2)-3x=349 | | 16-3x=-4(4x+3)-4(-5-3x) | | 7x+9=19+5x | | -6x-5x=-2 | | n^2+5n-1=0 | | 2x-8=-7x+28 |

Equations solver categories