2(x-9)-3(4x+1)=x-21

Simple and best practice solution for 2(x-9)-3(4x+1)=x-21 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 2(x-9)-3(4x+1)=x-21 equation: 


Simplifying
2(x + -9) + -3(4x + 1) = x + -21

Reorder the terms:
2(-9 + x) + -3(4x + 1) = x + -21
(-9 * 2 + x * 2) + -3(4x + 1) = x + -21
(-18 + 2x) + -3(4x + 1) = x + -21

Reorder the terms:
-18 + 2x + -3(1 + 4x) = x + -21
-18 + 2x + (1 * -3 + 4x * -3) = x + -21
-18 + 2x + (-3 + -12x) = x + -21

Reorder the terms:
-18 + -3 + 2x + -12x = x + -21

Combine like terms: -18 + -3 = -21
-21 + 2x + -12x = x + -21

Combine like terms: 2x + -12x = -10x
-21 + -10x = x + -21

Reorder the terms:
-21 + -10x = -21 + x

Add '21' to each side of the equation.
-21 + 21 + -10x = -21 + 21 + x

Combine like terms: -21 + 21 = 0
0 + -10x = -21 + 21 + x
-10x = -21 + 21 + x

Combine like terms: -21 + 21 = 0
-10x = 0 + x
-10x = x

Solving
-10x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-10x + -1x = x + -1x

Combine like terms: -10x + -1x = -11x
-11x = x + -1x

Combine like terms: x + -1x = 0
-11x = 0

Divide each side by '-11'.
x = 0

Simplifying
x = 0

See similar equations:

| 11n-6=9 | | 12(3c-8)=8c-8 | | 20-(x+15)=9 | | 2/3q=10/13 | | 28=-7/6w | | 3(x-25)=275 | | 5(2v+4)=120 | | 2xsquared-x=12+x | | 19j-19j+4j+4j-4=4 | | log(4)64+x=7 | | 11/12y=22 | | 3(x+-9)=36 | | 2(3c-4)=xc-y | | 21.00+5.50x=10.00+6.75 | | 2a+5=7a | | -3x+38=-1.5+26 | | -3y=-22 | | 7e-4=5e+12 | | 9x=13y-26 | | 6x-15+2=12x-3 | | 4x+4=8x+6 | | 4x-8+3x+3=35 | | y-175=315 | | n^4=10000 | | -7/2(m-2)=21 | | 2/3(4x-1/6)-3/4=1/4 | | 4a-5/3=8 | | C+2x+7=3x-7 | | 26=5+6(b-9) | | 9(j+4)=81 | | -7/2(m-2)21 | | 2=3*12 |

Equations solver categories