3x-9=3x+7

Simple and best practice solution for 3x-9=3x+7 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 3x-9=3x+7 equation:


Simplifying
3x + -9 = 3x + 7

Reorder the terms:
-9 + 3x = 3x + 7

Reorder the terms:
-9 + 3x = 7 + 3x

Add '-3x' to each side of the equation.
-9 + 3x + -3x = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9 + 0 = 7 + 3x + -3x
-9 = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9 = 7 + 0
-9 = 7

Solving
-9 = 7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 11-10x=107-31x | | 131-6x=30x+15 | | [x-7]=8 | | Y+3.17=2.1 | | 4r+2r=3r-6 | | 36x+48-10x+25=6x-27 | | Ix-1I=7 | | 16k-1=k+14 | | -7y-35= | | -108-10x=8x | | 4x=(-36) | | 6(x+7)=4x+2x+9 | | 37-2(2x+1)=30-2x | | 2t+6=3t-7 | | .8+3z=.5z+1 | | 3x^2-3x+6=0 | | -6X=38 | | 5k+k=k+14 | | 9x+9=9(x+7)-9 | | 3x+14=51-10x | | 188-5x=6x+23 | | -2-6(y+5)=45 | | 30=42y+18 | | (2-5)(7+a)+15=3 | | (2x-1)2-25=0 | | 7y-9=7-y | | 5x+10y+3=0 | | 5(-8b+1)+7b=-226 | | 14-10x=62-31x | | 5(2-2x)+2(7-x)=0 | | 16x+20=6x+230 | | t+t+t=2(t-2) |

Equations solver categories