77x+21=0

Simple and best practice solution for 77x+21=0 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 77x+21=0 equation: 


Simplifying
77x + 21 = 0

Reorder the terms:
21 + 77x = 0

Solving
21 + 77x = 0

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 + 77x = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 77x = 0 + -21
77x = 0 + -21

Combine like terms: 0 + -21 = -21
77x = -21

Divide each side by '77'.
x = -0.2727272727

Simplifying
x = -0.2727272727

See similar equations:

| B-12=21 | | (-1/10-3x)^2 | | 6n-2n-3n+n=18 | | 9+m=-5 | | 3y+4-5y=5y+3-7y+1 | | 12/6=b | | 77x+11=0 | | -h+5h-h=-9 | | 2+10=5 | | 15r-15r+r+3r-3r=12 | | 1+7n=-7+8n | | -9d-2d+8d=21 | | 6n+16=5 | | 17.50=3.50m | | 12n-11n-n+3n=9 | | 7e+4=32 | | 6(3x+4)-8=5+2(3-3x) | | 1-5b=2-5b | | 144=12n | | 2m-7=7m+13 | | 3k^2+7k-6=0 | | 2a-8=12 | | 15.50=3.50m | | .5Z+4=2.5Z-8 | | X^2+2xy+y^2-4x=0 | | 3n+12=18+n | | (5x-3)(x+4)=0 | | 7+n=30 | | 24÷3/2= | | b-4/6=b2 | | 2x-6=3x+1-3-7 | | 2ln(x)=ln(20-x) |

Equations solver categories