8x-9=11x-18

Simple and best practice solution for 8x-9=11x-18 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=11x-18 equation:


Simplifying
8x + -9 = 11x + -18

Reorder the terms:
-9 + 8x = 11x + -18

Reorder the terms:
-9 + 8x = -18 + 11x

Solving
-9 + 8x = -18 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
-9 + 8x + -11x = -18 + 11x + -11x

Combine like terms: 8x + -11x = -3x
-9 + -3x = -18 + 11x + -11x

Combine like terms: 11x + -11x = 0
-9 + -3x = -18 + 0
-9 + -3x = -18

Add '9' to each side of the equation.
-9 + 9 + -3x = -18 + 9

Combine like terms: -9 + 9 = 0
0 + -3x = -18 + 9
-3x = -18 + 9

Combine like terms: -18 + 9 = -9
-3x = -9

Divide each side by '-3'.
x = 3

Simplifying
x = 3

See similar equations:

| 5/3*3/8 | | 8x^2-16x-44=0 | | 5/6*12/35 | | 1/4(y-8)=20 | | 7a-3(a-2)=18 | | 8m^2-16m+3=3 | | 3(2-3x)=2x-27 | | 9(b+5)-3=78 | | 4x-8=8x-16 | | 5(7+x)=31+x | | 4/3x3.14x7.2x^3 | | 2/3c=8/10 | | 2y+9=15 | | an=1/2n-1/2 | | sin2x=2^(1/2)/2 | | X^2+y^2+6x+6y+14=0 | | y=6/7-13 | | 30h+45=90 | | X^2-3x+2=4 | | 6x-11=25-2x | | 9v-11-5v=25 | | 17D/13 | | x:3/4=8 | | x^10=600 | | 8r-20=10 | | 2=3/7*x-13 | | (a+9)(a+1)= | | x+1/x+2=2 | | 5x+6=-66+7x | | x^2-800=0 | | 13m(3m-9)= | | 500=0.75*y |

Equations solver categories