12x=45+3x

Simple and best practice solution for 12x=45+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 12x=45+3x equation: 


Simplifying
12x = 45 + 3x

Solving
12x = 45 + 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.
12x + -3x = 45 + 3x + -3x

Combine like terms: 12x + -3x = 9x
9x = 45 + 3x + -3x

Combine like terms: 3x + -3x = 0
9x = 45 + 0
9x = 45

Divide each side by '9'.
x = 5

Simplifying
x = 5

See similar equations:

| 1.00/5.00(750+d)=320.00 | | -2x+5x-3= | | 3x+4+x=36 | | 10-3m=2(5-4m) | | 6(u-2)+1=2(3v-5) | | 15x^2-2a-8=0 | | 8+x/3=-2 | | 1.00/5.00(750+d)=290.00 | | -16b-4=38b+84 | | x/2-5=34 | | 1.00/5.00(750+d)=290.00 | | 24x-54y=28010 | | 3x-y=-21 | | 24x-16=56 | | 1/3(12z+18z) | | -7+7x+x= | | 1.4x-2=1.4x+0.004 | | 14x^3=9x^2 | | 5n=-55 | | -7(-8-4x)-5=8(1-2x)-1 | | 23=x/-5+10 | | 4*-3=3x+7 | | -5x+8x+14=2 | | -5x+8x+14=2 | | 2(2w)+2w=60 | | 7n+[3(1-n)-2(1+n)]=14 | | 7n+[3(1-n)-2(1+n)]=14 | | a/3-4=29 | | 5-2-1x=3+5+4x | | 545.82=17.82+(4x) | | 18x+0.5=6(3x+25) | | 4.7m/4.7-32.9/4.7 |

Equations solver categories