2.2+x=3.9

Simple and best practice solution for 2.2+x=3.9 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 2.2+x=3.9 equation: 


Simplifying
2.2 + x = 3.9

Solving
2.2 + x = 3.9

Solving for variable 'x'.

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

Add '-2.2' to each side of the equation.
2.2 + -2.2 + x = 3.9 + -2.2

Combine like terms: 2.2 + -2.2 = 0.0
0.0 + x = 3.9 + -2.2
x = 3.9 + -2.2

Combine like terms: 3.9 + -2.2 = 1.7
x = 1.7

Simplifying
x = 1.7

See similar equations:

| 5-x=3-x | | 2(-19w+16)+8w=-8(w-15) | | X^2-8y-8x+xy=0 | | 9m^2+17m+30=7m^2 | | -5(2m-1)=9m-14 | | 13-p=6p-8 | | 9z^2-64= | | 2x+2=4(4x+5)+4x | | Ax-5+g=6 | | 6x+2y-15=0 | | 5(-9v+18)+16v=-19v-17-13 | | (4p-7t)+(3p+2t)= | | 3(x+4)=4+2(x+6) | | -17x+15=-10x-13 | | 6(b+2.4)=7.6 | | 4+n=-6 | | 18u=-9(-3u-18) | | 5(t-6)=2t | | 6t^2=35t^2 | | .2c+.69=1.37 | | 5(-8r-2)=2(-10-15r) | | (x-4)(2x+5)=x-4 | | 2x+x+(-x)+(-1)=7+2(-x) | | 3x-4=6x-6+8 | | 2p^2+8=6p | | 4b+3=32.2 | | (x-4)(2x+5)-(x-4)=0 | | -1.12+15.9s=18.72+13s-16.07 | | 16y^2+56y+49=0 | | 4x+8=2(4+2x) | | -2.76-3d=-2.7d | | (13b-3)-4(3b+3)=-6 |

Equations solver categories