9x-4=x+9

Simple and best practice solution for 9x-4=x+9 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-4=x+9 equation:


Simplifying
9x + -4 = x + 9

Reorder the terms:
-4 + 9x = x + 9

Reorder the terms:
-4 + 9x = 9 + x

Solving
-4 + 9x = 9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-4 + 9x + -1x = 9 + x + -1x

Combine like terms: 9x + -1x = 8x
-4 + 8x = 9 + x + -1x

Combine like terms: x + -1x = 0
-4 + 8x = 9 + 0
-4 + 8x = 9

Add '4' to each side of the equation.
-4 + 4 + 8x = 9 + 4

Combine like terms: -4 + 4 = 0
0 + 8x = 9 + 4
8x = 9 + 4

Combine like terms: 9 + 4 = 13
8x = 13

Divide each side by '8'.
x = 1.625

Simplifying
x = 1.625

See similar equations:

| 5.5p-5.4+7.6=21.12 | | 2+4x=x-7 | | 2n+8(n+20)=110+n | | 11z+3+2=8z-4+6 | | 8x=19+12y | | 4+3(x+2)=40 | | 5(-1+2a)+4(4+6a)=6 | | 3(n-4)-7(2n+8)= | | 2x+2x=4x+2 | | 1-14a=11+a-13a | | 60p=p-32 | | 15d+8=113 | | 16-(4m+7)=2m-19 | | 3m-5m-12=07m-88-5 | | 7-21=0 | | 1/2+1/2=n | | 5x^3y^2+10xy^3=0 | | 10-21=2x-5 | | 15y=11-y^2+5y | | -12h-39=-4h-17 | | 5t-12=8t+24 | | 2x^2+5=19 | | 3ax+6c=6ax-12c | | x*7=-15 | | 2x+y+9=36 | | 5s^2+19s+12= | | -4(2-y)+3y=3(3y-4) | | -v+-7+4v=9+3v+-5 | | 7(x-4)=5x+28+2 | | 4(x+1.14)=3x | | -4x+6x=-8+x | | 3800X+4200Y=1410000 |

Equations solver categories