8x-9=12x+2

Simple and best practice solution for 8x-9=12x+2 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 8x-9=12x+2 equation:


Simplifying
8x + -9 = 12x + 2

Reorder the terms:
-9 + 8x = 12x + 2

Reorder the terms:
-9 + 8x = 2 + 12x

Solving
-9 + 8x = 2 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-9 + 8x + -12x = 2 + 12x + -12x

Combine like terms: 8x + -12x = -4x
-9 + -4x = 2 + 12x + -12x

Combine like terms: 12x + -12x = 0
-9 + -4x = 2 + 0
-9 + -4x = 2

Add '9' to each side of the equation.
-9 + 9 + -4x = 2 + 9

Combine like terms: -9 + 9 = 0
0 + -4x = 2 + 9
-4x = 2 + 9

Combine like terms: 2 + 9 = 11
-4x = 11

Divide each side by '-4'.
x = -2.75

Simplifying
x = -2.75

See similar equations:

| -.57x+6=2 | | 2x^2+8x=-3 | | (4x+4)=(7x+1) | | 5x(x+4)=(x-3) | | 36y-5=4y | | 15c+8=0 | | 5(x-1)=4(x+8) | | log(3x-8)-log(4x)+5=7 | | 16k^2+16k+4-28+4k= | | w(w+6)=36 | | l(w+6)=36 | | 3+8x=4x+19 | | l+6+w=36 | | 43u^2+20u^2vw^3-20u^2vw^3= | | (4m^4+9m)+(-4m^4-9m+7)= | | 8x+10y=78 | | 42q^3r+39q^2r-10q^3r= | | 10x+2=2(3x+1)-x+6 | | 18+8x=12+5x | | 18x+15y=153 | | 47rs^2+24rs^2+rs^2= | | 5pqr+47q+22q-5pqr-9q= | | 2+3+5=248 | | 3x-2(3x-2)=2(4-x)-3 | | 25r+47pqr+15r= | | 4u+4tu+4tu-tu= | | 6q+2q+q-2q-7q= | | 3vw+5x= | | 5x(3*12)=9x | | 4-5.2x+4=0 | | 16y^2-288y+5184=4y | | 4+2t= |

Equations solver categories