31+7+x=

Simple and best practice solution for 31+7+x= 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+7+x= equation:


Simplifying
31 + 7 + x = 0

Combine like terms: 31 + 7 = 38
38 + x = 0

Solving
38 + x = 0

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + x = 0 + -38

Combine like terms: 38 + -38 = 0
0 + x = 0 + -38
x = 0 + -38

Combine like terms: 0 + -38 = -38
x = -38

Simplifying
x = -38

See similar equations:

| 8x-(-4x)=60 | | x(9x+11)=4x^2-20x+72 | | 2x+40+2y+40=180 | | x+2x+(3x+1)=13 | | 7x+14-28x=48+28x-28 | | -4x+-4(6x+-4)=-164 | | x^2+70=19x | | 3(9n-1)+8=9(3n+9) | | 13=-3w-4 | | 1.1h+1.3=6.8 | | -x-(13+4x)+2=-3(5-9x)+2 | | 9+4x=7x | | 3(7x+2)+9=21x+15 | | 5v=12.5 | | 2c+9d-3(6c-3d)= | | -2(x+9)=-(6-5x)+2x | | 7+6x^2+17x=0 | | 3.2=-4n | | 3b-8=36 | | (4x-y)(4x+y)= | | v-5=2+2v | | 8+13+x= | | 17=5(x-4)-(x-9) | | 15x^2+1=8x | | 171=5y^3+108y | | 81v^3-16v=0 | | 3(2x-2)+3(x+6)=7(x+7)-(x+6) | | 5(6-2b)+4b-15= | | -4x+5=1 | | .66x+1=5-2x | | 10-11x=6x^2 | | .6x-12=18 |

Equations solver categories