x+0.9=3.9

Simple and best practice solution for x+0.9=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 x+0.9=3.9 equation: 


Simplifying
x + 0.9 = 3.9

Reorder the terms:
0.9 + x = 3.9

Solving
0.9 + x = 3.9

Solving for variable 'x'.

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

Add '-0.9' to each side of the equation.
0.9 + -0.9 + x = 3.9 + -0.9

Combine like terms: 0.9 + -0.9 = 0.0
0.0 + x = 3.9 + -0.9
x = 3.9 + -0.9

Combine like terms: 3.9 + -0.9 = 3
x = 3

Simplifying
x = 3

See similar equations:

| 3-4/7=x | | 6z+9z=60 | | -30=-5/2v | | -7+n=-5 | | y+2=(5/6)(x-7) | | 14v-7=7v+40 | | 6x=17x+8 | | M/4+1=M/2 | | -(5/3)+(2/5u)=-(1/2) | | 24=6(v+6)-8v | | 10x+3=7x-12 | | 7y+9x=1 | | 8(X-2)=6(X+4) | | y=x^3+2x+2(18x^4+22x^2+22+6x^5+12x) | | 2(6+4*8)= | | 10(9-u)= | | r+13=13 | | 10(9-2)= | | 2(6+4)= | | 1.25x+0.125x=1.125+x | | 1/3=n+4/3 | | 6/7-2 | | 5/6+2 | | 16x^3+24x^2+9x=0 | | (X-2.2)(x+1.6)= | | -93/36-12/36 | | 8/7u=56 | | 2n=80/3 | | -2x*5=10x-16 | | -4x-8=-2x-10 | | 14x+5=17x+10 | | 2x+5=10x+16 |

Equations solver categories