3+6=3x

Simple and best practice solution for 3+6=3x 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+6=3x equation:


Simplifying
3 + 6 = 3x

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

Solving
9 = 3x

Solving for variable 'x'.

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

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

Combine like terms: 3x + -3x = 0
9 + -3x = 0

Add '-9' to each side of the equation.
9 + -9 + -3x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = 0 + -9
-3x = 0 + -9

Combine like terms: 0 + -9 = -9
-3x = -9

Divide each side by '-3'.
x = 3

Simplifying
x = 3

See similar equations:

| -4v=42 | | 2(9x-1)=99-7 | | 6cd-4cd= | | 4y+2+15x-1=180 | | 83=2x+6 | | 7.5(x-1)=-0.5x+48.5 | | 9g-s+6a=8g-2a+3fora | | 5.64x+33.84=67.68 | | 8x+7=5x+37 | | 6x-1-4x-8=7x-5x-12 | | 5a+6=2a+15 | | x^2+x-1220=0 | | -i(5-i)+2i(i+6)=0 | | 0=12-2x | | 6(x-3)+2x=30 | | 4ab(a-3b)-3c^2(a-3b)=0 | | 2x^2-12x=-25 | | 5(x+3)=85 | | 2+8i/-5-3i | | 7x/15+1=22 | | -7x+5(-2x-6)=-42-5x | | -3(5d+2)= | | (6x-10)+(2x+12)=180 | | 3.69x+100=13.6161+10x | | 48my-18y^2-32m^2+50x^2=0 | | (y-3)-(y+4)=4y | | 4(s+6)= | | 2x^3+3x^2-18x+8=0 | | 0.50x+0.20(110)=0.25(70) | | n/3-3=12 | | 6x-10+2x+12=180 | | 6x+20=-16 |

Equations solver categories