(x+3)*3=12

Simple and best practice solution for (x+3)*3=12 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 (x+3)*3=12 equation:


Simplifying
(x + 3) * 3 = 12

Reorder the terms:
(3 + x) * 3 = 12

Reorder the terms for easier multiplication:
3(3 + x) = 12
(3 * 3 + x * 3) = 12
(9 + 3x) = 12

Solving
9 + 3x = 12

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 3x = 12 + -9

Combine like terms: 9 + -9 = 0
0 + 3x = 12 + -9
3x = 12 + -9

Combine like terms: 12 + -9 = 3
3x = 3

Divide each side by '3'.
x = 1

Simplifying
x = 1

See similar equations:

| 3.5(9)+5y=97.5 | | 3.5(6)+5y=97.5 | | 21=-7+2t | | 4x^2+9-265=0 | | 3.9+3.8x=x+19.4 | | -3(x+2)+2=-10 | | -2(3-4)=-13+3(x+1) | | 2(x-1)+3(x+2)=34 | | -3(2x-1)+5=-2(x+1) | | 4(x-3)+4=8 | | -10p+9p=20 | | 5.6q-0.12=4+1.1q | | 19(x-1)+12x=-8 | | 5n-300=1500 | | 3x-(2x+3)=6 | | 7.5+6.6x=x+19.8 | | 6x-6+10=5(x-2)(x-3) | | 16y+20-4=18y-18+20 | | 11=k/3+8 | | 48=-6-14m | | -93=-5+12m | | 5x^2-12x+6=5-2x | | -98=-5+12m | | -100=-2+7m | | 37=3x+4 | | -5x+14=24 | | 2x+4x-3=21 | | -57=-2(3x+5) | | 2(3x+5)-3(x-4)=16 | | 3(2x-5)=-87 | | 10=3n-8n | | -8=5n+8n |

Equations solver categories