3*(2+x)=15

Simple and best practice solution for 3*(2+x)=15 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*(2+x)=15 equation: 


Simplifying
3(2 + x) = 15
(2 * 3 + x * 3) = 15
(6 + 3x) = 15

Solving
6 + 3x = 15

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 + 3x = 15 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 15 + -6
3x = 15 + -6

Combine like terms: 15 + -6 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

See similar equations:

| 2x^2-40x+400=36x | | -5d(-6-4)=3d+12 | | 6x-16=2x+30 | | 2(3x-1)=10-2x | | 15x+31=20x+6 | | 5x+48=x | | 5x+28=12x+7 | | 5x+7=4x+12 | | x*11-169=x*4-8 | | y=x^2-8x-3 | | 2x+1/4 | | 99-4x=14x+17 | | 21=-3(k-8) | | 3a=2-(8-a) | | -3+(-n)=n | | y=-0.90(50)+142 | | y=-0.90(40)+142 | | 10(-2)+y=-4 | | 6x^4+12x^3+16x^2+142x=-624 | | y=-0.90(30)+142 | | 4x+7=2x+18 | | -3x+8=13 | | (2x-20)(2x-20)=36x | | 10-5y=y+19 | | 10(-1)+y=-4 | | -3x+8=13 | | y=-0.90(20)+142 | | 2x+9=15-x | | 6x+(-90)=-12 | | y=.06x+28.7 | | -6-4x=4x+6 | | -99=11(-p-2) |

Equations solver categories