31+9X=40

Simple and best practice solution for 31+9X=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 31+9X=40 equation: 


Simplifying
31 + 9X = 40

Solving
31 + 9X = 40

Solving for variable 'X'.

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

Add '-31' to each side of the equation.
31 + -31 + 9X = 40 + -31

Combine like terms: 31 + -31 = 0
0 + 9X = 40 + -31
9X = 40 + -31

Combine like terms: 40 + -31 = 9
9X = 9

Divide each side by '9'.
X = 1

Simplifying
X = 1

See similar equations:

| 3(x+2)=24-7(x+2) | | 3f-57=12 | | log(x-2)+3=0 | | 2(x+5)-3=21 | | (12b^2)-(15b^3)= | | (-12)*x=-24 | | 3m-12=72 | | -3(2x+5y)+11=14x-4 | | X*-3+6=12 | | 90x+120y+z=180 | | 6W+1=43 | | 7x-9+8=2y+10 | | 2(2w+4)=4w+8 | | y^2-14y+49=-225 | | 4x^2=(2y)(2y) | | -(9x+y)=2y-6 | | 3k-2k=-10 | | 2pi/1.3 | | 2/1.3 | | 3cosx^2-5cosx+3= | | 5(x-2+y)=15x | | -7g=-8.4 | | Y-7x+4x=10 | | 3.2x=-7.1 | | -3.1+X=4.3 | | 2.3x-0.3x=-7-29 | | 3(x+3)=24*1+3(x+2) | | 2(n)+2(n+6)=p | | 12x-37+9x+5=180 | | K-3.4=-8.1 | | 23=x-y | | 5x=(1/25) |

Equations solver categories