4x+12+2x=12-x+9

Simple and best practice solution for 4x+12+2x=12-x+9 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 4x+12+2x=12-x+9 equation: 


Simplifying
4x + 12 + 2x = 12 + -1x + 9

Reorder the terms:
12 + 4x + 2x = 12 + -1x + 9

Combine like terms: 4x + 2x = 6x
12 + 6x = 12 + -1x + 9

Reorder the terms:
12 + 6x = 12 + 9 + -1x

Combine like terms: 12 + 9 = 21
12 + 6x = 21 + -1x

Solving
12 + 6x = 21 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
12 + 6x + x = 21 + -1x + x

Combine like terms: 6x + x = 7x
12 + 7x = 21 + -1x + x

Combine like terms: -1x + x = 0
12 + 7x = 21 + 0
12 + 7x = 21

Add '-12' to each side of the equation.
12 + -12 + 7x = 21 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 21 + -12
7x = 21 + -12

Combine like terms: 21 + -12 = 9
7x = 9

Divide each side by '7'.
x = 1.285714286

Simplifying
x = 1.285714286

See similar equations:

| X+y+10=360 | | .75(18x+15)=.25(4x+12) | | y-12=(x-2) | | 4=4x-3 | | y=8+2y+7 | | 2x-4=-3x-19 | | -5(3x+7)=-15x | | 17=-(2x+3) | | 15n=-91 | | 2x-4+3x-2=19 | | y-16=(x-4) | | (-10)+x+4-5=7x-5 | | H(x)=-16x^2+128x+6 | | 2.5p=10 | | -9x-4+7=25+2(5-4) | | 12=5x-11 | | 2(7-3)+4=28 | | 12=5x-a | | -9x-4+7=25 | | -2z+12= | | 12a+19b+12a-9b=0 | | 2b+1=2 | | 3c-15=17 | | 177-6x=21+18 | | 7/9+1/2= | | 15-4x=9m-6 | | 4x-7+13=-9-3(-7+9) | | 5/6+5/15= | | 4-7+13=-9-3(-7+9) | | 3(2x+1)+x=-12 | | 3/5+2/3= | | 24m=1645 |

Equations solver categories