3.9+x=6.8

Simple and best practice solution for 3.9+x=6.8 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 3.9+x=6.8 equation: 


Simplifying
3.9 + x = 6.8

Solving
3.9 + x = 6.8

Solving for variable 'x'.

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

Add '-3.9' to each side of the equation.
3.9 + -3.9 + x = 6.8 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + x = 6.8 + -3.9
x = 6.8 + -3.9

Combine like terms: 6.8 + -3.9 = 2.9
x = 2.9

Simplifying
x = 2.9

See similar equations:

| 5/16*5/34 | | 123123123/1000000000 | | 4+(8-2)=(4+8)-2 | | 14r^2+39r-27= | | V^2-10v+9= | | lg(lhx)=0 | | 16t^2-10t+200=0 | | 5(a^4/1) | | 8x+1=-71 | | Log^5(4x+6)=2 | | R^2+4r+8r+32= | | 13a=20 | | 1-1/x^2=0.36 | | -2x-8=3x+17 | | 85x^2-18x+1=0 | | 90-17x-18=X | | 3x+2y+.5c=100 | | 9w^7-30w^6-24w^5=0 | | 3x+24=3x+24 | | 10x-(3z-11)=17 | | -2x-2x=10-2 | | 6x+2x=152 | | z=17+-75i+5ix | | If(x+3)+3(x-1)=20 | | -102=7+10x | | z=17+(5x-75)i | | 108x+30=144x-30 | | (x^4)-(6x^3)+(12x^2)-8x-1=0 | | 7x+4=59 | | 9x+3x=27 | | cos(45)=14/x | | f(x)=-3x^2+5x+3 |

Equations solver categories