3x-21=9x+32

Simple and best practice solution for 3x-21=9x+32 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 3x-21=9x+32 equation:


Simplifying
3x + -21 = 9x + 32

Reorder the terms:
-21 + 3x = 9x + 32

Reorder the terms:
-21 + 3x = 32 + 9x

Solving
-21 + 3x = 32 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-21 + 3x + -9x = 32 + 9x + -9x

Combine like terms: 3x + -9x = -6x
-21 + -6x = 32 + 9x + -9x

Combine like terms: 9x + -9x = 0
-21 + -6x = 32 + 0
-21 + -6x = 32

Add '21' to each side of the equation.
-21 + 21 + -6x = 32 + 21

Combine like terms: -21 + 21 = 0
0 + -6x = 32 + 21
-6x = 32 + 21

Combine like terms: 32 + 21 = 53
-6x = 53

Divide each side by '-6'.
x = -8.833333333

Simplifying
x = -8.833333333

See similar equations:

| 10u^2+15u+4u+6= | | -6p+36=12 | | 2(4t-7)=21t+8 | | (2h+7)-(h+6)+3h=9 | | (h+7)-(h+6)+3h=9 | | 9c^2+11c+4= | | 16x=9x^2 | | -7(3x+2)+6x=106 | | 4p+9=25 | | 144x^2-96x+16=4x+60 | | 7x^2-6x+1=0 | | 5w^2-8w-4= | | -15x-4x=6-3x | | -7=5x+1 | | 8x-(4x+5)=19 | | 15a^2-29a+12= | | 8x^2=24x+32 | | -3x^5-12x^4+15x^3=0 | | 2(x+4)-4(x-1)=30 | | x^2+18x+72= | | 30+x=2(10+x) | | 79-4x=32x+19 | | -7g+20=-4g+7g | | -7g+20=-4g+7 | | 6x^7-12x^4+30x^6= | | 7x-21=5x | | a^2-ag-20g^2= | | 6x^2-2x+36=5x^2+10 | | 4X^2-20X+26=0 | | 164-6x=4x+14 | | 2y+2y+4=9y | | z^6+3z^5y-18z^4y^2= |

Equations solver categories