21+x=-13

Simple and best practice solution for 21+x=-13 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 21+x=-13 equation: 


Simplifying
21 + x = -13

Solving
21 + x = -13

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + x = -13 + -21

Combine like terms: 21 + -21 = 0
0 + x = -13 + -21
x = -13 + -21

Combine like terms: -13 + -21 = -34
x = -34

Simplifying
x = -34

See similar equations:

| y=4-(-1+3) | | 3(x+1)-(2-2x)=4(x-2) | | X/2-13=20 | | -x^3+12x^2-43x+42=0 | | 3x-4+20=55 | | 2/3(h(9)=17 | | (-6r-2s)-(-r-3s)= | | 2(X-2)=24+x | | 4=2/7x | | -10=4+7x | | 3b-1+b=-9+6b | | 6x^2+21x+13= | | 6/7=2u | | -22=7x+4x | | 1/4a-2=5/12 | | 7=16t | | 5r-12=2.5r+20 | | 1.5y+2(y-2)=10 | | 1/4=2/5 | | 6a+5a=-12-a+8a | | -24=-8x+2x | | 3.2x-2.7=1.2x | | -24=-8x+2 | | bn=a+n | | (+4)+(-7)= | | 5(-2-3n)-8=30-7n | | 7.5+9=-6 | | v^2-12v+36=2v^2-v+64 | | y^2-12y+36=2v^2-v+64 | | n/-4=-14 | | 1/2•7•8 | | y^2-12y+36=2y^2-14y+28 |

Equations solver categories