65-2x=9x+21

Simple and best practice solution for 65-2x=9x+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 65-2x=9x+21 equation:


Simplifying
65 + -2x = 9x + 21

Reorder the terms:
65 + -2x = 21 + 9x

Solving
65 + -2x = 21 + 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.
65 + -2x + -9x = 21 + 9x + -9x

Combine like terms: -2x + -9x = -11x
65 + -11x = 21 + 9x + -9x

Combine like terms: 9x + -9x = 0
65 + -11x = 21 + 0
65 + -11x = 21

Add '-65' to each side of the equation.
65 + -65 + -11x = 21 + -65

Combine like terms: 65 + -65 = 0
0 + -11x = 21 + -65
-11x = 21 + -65

Combine like terms: 21 + -65 = -44
-11x = -44

Divide each side by '-11'.
x = 4

Simplifying
x = 4

See similar equations:

| 12x^2+5x-28= | | 9x-7=92 | | 12x^2+5-28= | | 2x-25x^2=14 | | 6x^3+13x^2+x-2= | | 4p=q-11 | | 7a=2a-20 | | -70-9x=9x+20 | | 4(x+5)=10(x-3) | | 2(x+9)=4x | | 76x^2-3x^4-25= | | 10x-15=7+20x | | 5(x-11)=3(x+29) | | 8-10x=70-24x | | 15-4w=28 | | 8x+14=54+3x | | 3(h-7)=66h | | 25x-2x^2=33 | | 15b+32=19b+28 | | -.5x-7=-11 | | .5x-7=-11 | | 3a^2b+6ab^2= | | 7-8(-2-5x)= | | 5.7d-2=3.2d-8 | | 15x*x+26x+8=0 | | -6x-2=(3x+1)(3x+1) | | 5.8n+3.7= | | 3x(x-5)=7x*x-16x | | 6z+9=13z-12 | | 5+8y=-3 | | 13=3g+4 | | 11x*x-9x=0 |

Equations solver categories