4x-9=7x-40

Simple and best practice solution for 4x-9=7x-40 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 4x-9=7x-40 equation:


Simplifying
4x + -9 = 7x + -40

Reorder the terms:
-9 + 4x = 7x + -40

Reorder the terms:
-9 + 4x = -40 + 7x

Solving
-9 + 4x = -40 + 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.
-9 + 4x + -7x = -40 + 7x + -7x

Combine like terms: 4x + -7x = -3x
-9 + -3x = -40 + 7x + -7x

Combine like terms: 7x + -7x = 0
-9 + -3x = -40 + 0
-9 + -3x = -40

Add '9' to each side of the equation.
-9 + 9 + -3x = -40 + 9

Combine like terms: -9 + 9 = 0
0 + -3x = -40 + 9
-3x = -40 + 9

Combine like terms: -40 + 9 = -31
-3x = -31

Divide each side by '-3'.
x = 10.33333333

Simplifying
x = 10.33333333

See similar equations:

| 2x-13=3x-6 | | 58=31-3(x-4) | | Y=x-v*b | | 10x-155=100-7x | | 7+2x=5x-17 | | -48x^7-8x^6= | | 8(x-10)=5(x+5) | | 36x-66=25x+55 | | n^2+6n-20=0 | | 11w-18w=35 | | 0.84x+0.88(4-x)=3.44 | | x+3=17-x | | -30=5x+x+6 | | 4x^2-12x+14=0 | | -5/4+1/3+4/3=25/6 | | 5r-.20=.80 | | -44.4(2x-4)=48 | | (2x+3)(3x-1)=(6x+1)(x-2) | | 50=16a+2 | | 2(9n-1)+79n+6=-60 | | 2g+2(-6+4g)=1-g | | 18(4c-1)-2=70c+18 | | -9+5x-3x=-9 | | 72x=-1000 | | 3x-3=1x-5 | | 14-3x=9+2x | | 6-5+30= | | 5x+3=4x+15 | | 4x-27=x+63 | | 2x+3y=41 | | 9n+7+4=-16 | | -6(r+1)=-4r-4 |

Equations solver categories