9x+6=6x+21

Simple and best practice solution for 9x+6=6x+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 9x+6=6x+21 equation:


Simplifying
9x + 6 = 6x + 21

Reorder the terms:
6 + 9x = 6x + 21

Reorder the terms:
6 + 9x = 21 + 6x

Solving
6 + 9x = 21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
6 + 9x + -6x = 21 + 6x + -6x

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

Combine like terms: 6x + -6x = 0
6 + 3x = 21 + 0
6 + 3x = 21

Add '-6' to each side of the equation.
6 + -6 + 3x = 21 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 21 + -6
3x = 21 + -6

Combine like terms: 21 + -6 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

See similar equations:

| 2d-7=-3 | | 1-1= | | 130-4x=41+20 | | 5(x-3)=4 | | 13-7x=30-14x | | 3y=12 | | 16x+8-3x-2x=x-12 | | 3+-4x=y | | 4x^2+6x=0 | | y=-4x+3 | | 3(2v-1)=6v-4 | | 75=1500*x*0.6 | | 5p-8=1+5p-9 | | 10-5x=14+(4-x) | | -2=b-5(b-6) | | -(2x-1)=2+(-3x+5) | | -6x(-3x+3)=24 | | -3r+9=-4r+5 | | (3x+18)-7=2(4+x) | | 6x(3x+3)=24 | | 3(x+3)=2(4+x) | | 3+(2x-1)=4-(3x-3) | | (3x+18)-7=(5x+1)-4 | | 7p+3=6p+11 | | -19-3x=11-9x | | 11p+12q+p-7q-4p= | | 4(x+2)=3(x+5) | | -7x+15=-11x-9 | | x+4=21 | | -x=-2 | | 9x+6=-4 | | 5(x-6)=31 |

Equations solver categories