21x+9+8x-3=180

Simple and best practice solution for 21x+9+8x-3=180 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 21x+9+8x-3=180 equation:


Simplifying
21x + 9 + 8x + -3 = 180

Reorder the terms:
9 + -3 + 21x + 8x = 180

Combine like terms: 9 + -3 = 6
6 + 21x + 8x = 180

Combine like terms: 21x + 8x = 29x
6 + 29x = 180

Solving
6 + 29x = 180

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 29x = 180 + -6

Combine like terms: 6 + -6 = 0
0 + 29x = 180 + -6
29x = 180 + -6

Combine like terms: 180 + -6 = 174
29x = 174

Divide each side by '29'.
x = 6

Simplifying
x = 6

See similar equations:

| (x+(1+i))(x-(1-i))(x-2)=0 | | 7-3x=23-x | | 19=-3+7p+1-4p | | -36=-2y | | (6-3i)-(5+4i)=0 | | 35x^2=25 | | cos(x)sin(x)=-0.25 | | log(x)+log(2x+3)=2 | | 12-8+4= | | 3(x-21)=60 | | .125y-65=0 | | 9x+18=5(x+7)+15 | | 8=8p+1.3-3p | | 60.54-45.8= | | 656=16t^2 | | x^2+y^2=4xy-8 | | 4a-5b+6a-7b= | | N+9n= | | -3(b+17)=-93 | | 7y=-2x+0 | | 2/5t==12/25 | | 3n-4+n=22 | | 24+2x=32+(2x-4) | | 5x+11=3x-19 | | -7+12=9 | | 8-5/x=23/x | | Y=50(150) | | 19-n=30 | | 3x-4+n=22 | | -2(-3)+11=1(-3)+2 | | -2y+2=-7v+17 | | 2k^2+14k+35=0 |

Equations solver categories