21x+3=180

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


Simplifying
21x + 3 = 180

Reorder the terms:
3 + 21x = 180

Solving
3 + 21x = 180

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 21x = 180 + -3

Combine like terms: 3 + -3 = 0
0 + 21x = 180 + -3
21x = 180 + -3

Combine like terms: 180 + -3 = 177
21x = 177

Divide each side by '21'.
x = 8.428571429

Simplifying
x = 8.428571429

See similar equations:

| 10a+9a+28=180 | | -5=5+2x | | 2/3y+3=15 | | (9-6x)=3x | | log[4](2x+14)-log[4](2x-1)=2 | | 2x=9+5 | | 3i+4(2-5i)=0 | | -0.12p^2+60= | | -4(8x-8)= | | 9y^2-289x^2=0 | | 4+-6x=-32 | | 89=2l+2(1/2w-5) | | 259.99+3.75r=436.24 | | 21+2.5x=4x | | 19.25*14= | | 2+2.5x=4x | | 2/4 | | 0.3x-0.6=5.4 | | 19.2514= | | -16n+8=-12n-16 | | 2x-9=27-4x | | 1x^2+36=0 | | 3/8-22=-9/8w+4 | | 6(x-6)=78*13 | | 2(x+3.2)=x+9.9 | | 4d+2d-3b=27 | | 269.50/14 | | 11=-2x-13 | | x^3(15x+8)=0 | | 0.9x+8.7=15.9 | | x^2=7x-6 | | 6(2y-4)= |

Equations solver categories