2.1-x=8.9

Simple and best practice solution for 2.1-x=8.9 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 2.1-x=8.9 equation: 


Simplifying
2.1 + -1x = 8.9

Solving
2.1 + -1x = 8.9

Solving for variable 'x'.

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

Add '-2.1' to each side of the equation.
2.1 + -2.1 + -1x = 8.9 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + -1x = 8.9 + -2.1
-1x = 8.9 + -2.1

Combine like terms: 8.9 + -2.1 = 6.8
-1x = 6.8

Divide each side by '-1'.
x = -6.8

Simplifying
x = -6.8

See similar equations:

| y+1=4(x-6) | | 79+-x=43 | | 6x-14y+12= | | a+28=3a-36 | | 120+x=45 | | 34+x=56 | | 34+6=56 | | 30x^4=0 | | 7b-2.2=6b-1.4 | | x-13/-4=5 | | 4x^3+6x^2-12x-14=0 | | -b/6=7 | | 0.1q+1.2=0.2 | | 546-x=654 | | 3.5=2w+.8 | | 430+x=-430 | | 6x+5=5x+5 | | 7(3x-1)+4=18 | | -10r+12=-6 | | 5x(2x+9)=0 | | 6x^5=30x^3 | | 8x=x^2+16-24x | | 168P=34 | | 192837+x=1 | | 74-x=43 | | 90+x=98765 | | 34+x=567 | | 36x^2=12x | | 334-x=-56 | | 43+x=56 | | 4x^2-56x+132= | | 67-x=-4 |

Equations solver categories