9x-20=7x+5

Simple and best practice solution for 9x-20=7x+5 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-20=7x+5 equation:


Simplifying
9x + -20 = 7x + 5

Reorder the terms:
-20 + 9x = 7x + 5

Reorder the terms:
-20 + 9x = 5 + 7x

Solving
-20 + 9x = 5 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-20 + 9x + -7x = 5 + 7x + -7x

Combine like terms: 9x + -7x = 2x
-20 + 2x = 5 + 7x + -7x

Combine like terms: 7x + -7x = 0
-20 + 2x = 5 + 0
-20 + 2x = 5

Add '20' to each side of the equation.
-20 + 20 + 2x = 5 + 20

Combine like terms: -20 + 20 = 0
0 + 2x = 5 + 20
2x = 5 + 20

Combine like terms: 5 + 20 = 25
2x = 25

Divide each side by '2'.
x = 12.5

Simplifying
x = 12.5

See similar equations:

| Tanx-5=0 | | 7x-11=6x+9 | | 27y^2-6y-5=0 | | 5(2x+1)=12-5 | | 3x*5x=60 | | 3(3x+3)=3(4x-1) | | -1/2=4/7u-4/3= | | 5p-1=17 | | 2y+5=3-3y | | 40=-5/12x | | 8x+24=40 | | 7x+17=9x+19 | | 3x+4y-x+3y= | | 3(a+2)=63 | | 15x-30=2x+6 | | x^4-16x^2-100=0 | | -48=6(x-3) | | 2A^2+3a=90 | | -30=5(x-9) | | 7/m+9=m+10 | | 3(x-4)=8(4x-9) | | x^2+2xy+y^2=81 | | x^2-12x+42=16 | | 15-3b=7 | | 12n+9=45 | | -5x^2+123x-72=0 | | 9d*6d= | | 4+2y=0 | | Log(x^2-0.9)=-1 | | 2k+18=40 | | 2(x-5)+3(x-7)=9 | | 2*1/5a= |

Equations solver categories