7x-9=5x+9

Simple and best practice solution for 7x-9=5x+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 7x-9=5x+9 equation:


Simplifying
7x + -9 = 5x + 9

Reorder the terms:
-9 + 7x = 5x + 9

Reorder the terms:
-9 + 7x = 9 + 5x

Solving
-9 + 7x = 9 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-9 + 7x + -5x = 9 + 5x + -5x

Combine like terms: 7x + -5x = 2x
-9 + 2x = 9 + 5x + -5x

Combine like terms: 5x + -5x = 0
-9 + 2x = 9 + 0
-9 + 2x = 9

Add '9' to each side of the equation.
-9 + 9 + 2x = 9 + 9

Combine like terms: -9 + 9 = 0
0 + 2x = 9 + 9
2x = 9 + 9

Combine like terms: 9 + 9 = 18
2x = 18

Divide each side by '2'.
x = 9

Simplifying
x = 9

See similar equations:

| (5x-1)(x+3)3(25x^2-1)=0 | | 1270.444=2*3.14*r^2+2*3.14*r*21.9 | | 1(x+7)=1x+7 | | x^2+18x+81=42 | | r-11+8r=29 | | 6m+5=8m-3 | | 10x^3+45x^2+10x+45=0 | | r-11+6r=29 | | 9(x+7)=9x+63 | | -x+9=0 | | r-11+6r=11 | | x^2+10x+15=17 | | 4(3)2+2(3)-5= | | 3y-2=24 | | r-1+6r=11 | | 2a^2+4a+16=0 | | 6(x+5)=6x+30 | | X+-3y=5 | | 6r+6r-1=11 | | X^6-98X^3-3375=0 | | X^6-98X^3=3375 | | 5x+6=15+4x | | 55x+1/2=11(5x+25) | | 4(3)2(3)-5= | | 50x+1/2=5(10x+25) | | 8a^2-2a-1=0 | | x^2-4x+4=12 | | 327.816=2*3.14*r^2+2*3.14*r*14.4 | | 4(3)+2(3)-5= | | 2X^3+14X^2+20=0 | | y=x-36 | | 24x+1/2=8(3x+25) |

Equations solver categories