21x-2+20x+15x+13x+4=180

Simple and best practice solution for 21x-2+20x+15x+13x+4=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-2+20x+15x+13x+4=180 equation:


Simplifying
21x + -2 + 20x + 15x + 13x + 4 = 180

Reorder the terms:
-2 + 4 + 21x + 20x + 15x + 13x = 180

Combine like terms: -2 + 4 = 2
2 + 21x + 20x + 15x + 13x = 180

Combine like terms: 21x + 20x = 41x
2 + 41x + 15x + 13x = 180

Combine like terms: 41x + 15x = 56x
2 + 56x + 13x = 180

Combine like terms: 56x + 13x = 69x
2 + 69x = 180

Solving
2 + 69x = 180

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 69x = 180 + -2

Combine like terms: 2 + -2 = 0
0 + 69x = 180 + -2
69x = 180 + -2

Combine like terms: 180 + -2 = 178
69x = 178

Divide each side by '69'.
x = 2.579710145

Simplifying
x = 2.579710145

See similar equations:

| -2(x+1)=x+4 | | 4(5x+4)=2(8x-8) | | ((X^2)+10X+34)((x^2)+4)=0 | | -6(y+5)=-228 | | -(-7-4n)-5=-4+6n | | 16x-5=6x+45 | | 45=3(x-2) | | (x+30)=4x | | -.5+4z=.14285714 | | -3y^2-27=0 | | 3x+8+3x=2(3x+4) | | (x-(-5+3i))(x+5+3i)((x^2)+4)=0 | | (-5x+3)=-6(x-10) | | 4x+9y=50x+10 | | 9(x+8)=18(x+5) | | (x-(-5+3i))(x+5+3i)=0 | | 13m-12-12m=16 | | 35-7r=-7(7+5r) | | 6n^2=10n+136 | | 93x=7 | | 16x^2+80x+384= | | 93=7 | | 6s=72 | | 6x+-1+-7= | | 0=3x+8-7x | | 840=4w+3l | | 3(x+3)=(2x-17) | | 10x+5=70 | | f(x)=(x-3)(x-3)(x-3) | | 2x+lnx+x=0 | | 6+5x=3x+12 | | 4=-3v+4v |

Equations solver categories