-5x+21=6

Simple and best practice solution for -5x+21=6 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 -5x+21=6 equation: 


Simplifying
-5x + 21 = 6

Reorder the terms:
21 + -5x = 6

Solving
21 + -5x = 6

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 + -5x = 6 + -21

Combine like terms: 21 + -21 = 0
0 + -5x = 6 + -21
-5x = 6 + -21

Combine like terms: 6 + -21 = -15
-5x = -15

Divide each side by '-5'.
x = 3

Simplifying
x = 3

See similar equations:

| 3n=5+7 | | 3x(x-1)(x-2)=0 | | 1/5-2/3 | | 1/5-2/36 | | 18x^2/3x^6= | | 37+4y-11=15y-14-3y | | y+9=-7(x-1) | | 3=3x+10 | | -15=2-3 | | x^2+37x+264=0 | | 0.5x-21=3 | | x^2+37x-296=0 | | 12+2(31-2x)=18 | | -3.5+17.3= | | 6+ln(x-1)=8 | | A+4.3=5.1 | | log(3x+1)=2.54 | | 3.45-11.682= | | 23.5+(-62.74)= | | (2x+1)=85 | | 60=7+x*x | | (x-20)[(x-5)(x+26)-150]+3[-32(x+26)-800]-30[96+16(x-5)]=0 | | 4x^2-6=9 | | y=ln((5-x)/(8-x)a) | | 76*43+43*25-43= | | 1.6t+10.1=3.7 | | -4x-17=-1 | | 3a+s=22 | | 7y+8=5y-18 | | 5.9-(-14)= | | 2/3*(4a-15)-1/9*(6a-2) | | 15-3x=15+3x |

Equations solver categories