7x-40=23

Simple and best practice solution for 7x-40=23 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-40=23 equation: 


Simplifying
7x + -40 = 23

Reorder the terms:
-40 + 7x = 23

Solving
-40 + 7x = 23

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + 7x = 23 + 40

Combine like terms: -40 + 40 = 0
0 + 7x = 23 + 40
7x = 23 + 40

Combine like terms: 23 + 40 = 63
7x = 63

Divide each side by '7'.
x = 9

Simplifying
x = 9

See similar equations:

| 6(x-5)4+5-8=15 | | -6a-13=4a+57 | | -20-4x=12 | | 3+29(3)=90 | | 106=-10x+46 | | a+29a=90 | | 9y=6x-24 | | 4b-99=b | | 4=0.2m-7 | | 15+5a=9a-5 | | 5(8)-20=20 | | f(-2)=5.6-2+3.8 | | 27=-54+9x | | 64=-10x+96 | | -5(2+1)=25 | | 5b-20=20 | | 87-9x=249 | | -.5=1.6h | | y*v+x= | | f(3)=5.63+3.8 | | 40=9x-68 | | 169=-12x+61 | | 26=2x | | -8x+9= | | x=(3x+5y)y | | -27=43-7x | | (3x-33)(2x+26)=180 | | 8-(-m)=4 | | 2c^3+2c^3-112c=0 | | 16=4+2x | | f(-2)=7(-2-1)+5 | | 6+2(11)=28 |

Equations solver categories