12=7+2+3X

Simple and best practice solution for 12=7+2+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 12=7+2+3X equation: 


Simplifying
12 = 7 + 2 + 3X

Combine like terms: 7 + 2 = 9
12 = 9 + 3X

Solving
12 = 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.
12 + -3X = 9 + 3X + -3X

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

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

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

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

Divide each side by '-3'.
X = 1

Simplifying
X = 1

See similar equations:

| -6(-4t-9)+4=-2(-9t-8) | | 0.77x=6-0.23x | | 8x-10=x-11 | | (x^2+3x-4)(3+4i)=0 | | 18x-20=0 | | 1-3G=2g+8 | | 2000-150n=225+3.50n | | 14m=140 | | x+a-b=1 | | 800/16=x | | -6(-4t-9)+4=-2(-9t-9) | | 800/16= | | -1(1+5n)= | | 3(7x+6)=5(4x+9)-64 | | ax+bc=cx | | 12+30+X=48 | | -4y+4y^3=0 | | 6g-2=4g+5 | | 9x-2(x+5)=-10 | | 450+55x=1275 | | 10-x=2x+20 | | 9-(2k-3)=1x | | 3x+3+5x=3+7x-6 | | 108x-800=92x | | 0.7(x+200)=0.78x-476 | | solvex(3x-4)=20 | | 5x-8a=3x+7a | | 5(-4x-8)=-9(-6x+4)-4 | | 13x=12x-6 | | 108x-80=92x | | x+x+30=50 | | 17n-56=10n+-63 |

Equations solver categories