30-21x=22.23

Simple and best practice solution for 30-21x=22.23 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 30-21x=22.23 equation: 


Simplifying
30 + -21x = 22.23

Solving
30 + -21x = 22.23

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + -21x = 22.23 + -30

Combine like terms: 30 + -30 = 0
0 + -21x = 22.23 + -30
-21x = 22.23 + -30

Combine like terms: 22.23 + -30 = -7.77
-21x = -7.77

Divide each side by '-21'.
x = 0.37

Simplifying
x = 0.37

See similar equations:

| 14=8+3w | | 3y-10=4y+18 | | 81x^4-27x^2+2=0 | | a^3-16a+28a=0 | | -3x-5+4x=-4x+7 | | u-(1/4)=(11/5) | | 2-3-10=4y+18 | | -5x+8+7x=-2 | | 2n-8=2(2n-1) | | 3x-5=6x-9 | | -3y-3=4y+18 | | 4/5n=40 | | 100=4c-20 | | 3+2cosx=2 | | 7-4(7x+1)=-6 | | 8x-9-6x=-4 | | R=STV | | 3(-2x+4)+5x=-2x | | 6-3(7x+5)=-13 | | 18-x=179 | | 6(9x+5)-4x=-2 | | (av)(2av)(av)= | | 3(2x+7)=-3 | | x-x^2-12=42 | | -13+17= | | -5x-6+7x=2 | | -9x+13+11x+17=6 | | 18+24-71=13y-11-2y | | 2x-2/14=2x-3/6 | | -5x-12+7x-19=4 | | 18=(3x+6) | | 180=4b+60 |

Equations solver categories