9x-30x=45

Simple and best practice solution for 9x-30x=45 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 9x-30x=45 equation: 


Simplifying
9x + -30x = 45

Combine like terms: 9x + -30x = -21x
-21x = 45

Solving
-21x = 45

Solving for variable 'x'.

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

Divide each side by '-21'.
x = -2.142857143

Simplifying
x = -2.142857143

See similar equations:

| 20X^2-15x+35=0 | | 14x+12=24 | | 2x+3x= | | -3b+24=-4(6b-6) | | 4x-6=12x+8x | | 3(2+4n)-2(5n-3)=25 | | 2x+2y=19 | | 7(r+2)=4(-r) | | 8x+3x+5x=-256 | | x^2+6x=40 | | -y+48y-203=0 | | 2y^2-6y-20= | | -20+5k=3(4+3k) | | 22(g-1)=2g+g | | 4+.666n=3 | | k-14=-6 | | 8x=4(2x+2) | | 6x+x=600 | | 40=2n | | 6z=.5 | | 4y=160 | | 7.5x-4.1=6.7-4.5x | | .75t=46.50 | | 32+90x=78x+620 | | 6x-y=x+5y | | 3x+6=2x+5 | | 14c+23=65 | | n+8=11 | | 7-4.9t=15+7.6t | | x^2+9=-10x | | x^2+9=10x | | 8x=4(2x+1) |

Equations solver categories