2x-7=9x

Simple and best practice solution for 2x-7=9x 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 2x-7=9x equation:


Simplifying
2x + -7 = 9x

Reorder the terms:
-7 + 2x = 9x

Solving
-7 + 2x = 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.
-7 + 2x + -9x = 9x + -9x

Combine like terms: 2x + -9x = -7x
-7 + -7x = 9x + -9x

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

Add '7' to each side of the equation.
-7 + 7 + -7x = 0 + 7

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

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

Divide each side by '-7'.
x = -1

Simplifying
x = -1

See similar equations:

| 7+7x=55+x | | 5x-5=12x-33 | | 5x+25=13x-63 | | 11x-28=6x+2 | | 3x+64=9x+10 | | x(0.40)+4y=65 | | 2+-(x-3)=5x+7 | | 7-3x+6=4 | | a-(5-a)=-5 | | -119-10x=7x+17 | | 2x+6=-84-7x | | 92-2x=4x+20 | | -15-5x=13-9 | | 77-5x=7x+17 | | 6x+13=13-6x | | 7+5x=27+x | | 4x+18=14x-82 | | -x+9x-36=6x | | -15x-5=9x-21 | | 105-7x=9x+3 | | 24x=6x+5 | | 63-18x=12x+60 | | 4-5(2w+7)=2w+5 | | 5x+5-2x-2=22 | | 6x-2=40 | | 6x+2=3x+13 | | 2x*3X= | | 2*X= | | x*1= | | 2x*2= | | 2x+2x= | | 2x*2x= |

Equations solver categories