0.7x-3.9=0.3

Simple and best practice solution for 0.7x-3.9=0.3 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 0.7x-3.9=0.3 equation: 


Simplifying
0.7x + -3.9 = 0.3

Reorder the terms:
-3.9 + 0.7x = 0.3

Solving
-3.9 + 0.7x = 0.3

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 + 0.7x = 0.3 + 3.9

Combine like terms: -3.9 + 3.9 = 0.0
0.0 + 0.7x = 0.3 + 3.9
0.7x = 0.3 + 3.9

Combine like terms: 0.3 + 3.9 = 4.2
0.7x = 4.2

Divide each side by '0.7'.
x = 6

Simplifying
x = 6

See similar equations:

| 0.50x+0.45(70)=45.5 | | 2x+12=-x+6 | | 3c^2-8c+5= | | 32x=12 | | .75x-.50=-2 | | 2s^2+7s+5= | | 16b^2+48b+27= | | 20=-5(4x+3)+21x | | 2(x-9)-(1+7x)=-6x | | 5-0.7k=5 | | 9x^2-17x-2= | | 5m^2+13m+10= | | 10x^2-17x+3= | | -2(w+6)-6=4(w+3) | | 2a^2+9a+9= | | 7x+3x=9x-4 | | -5.1d+4.9-(2d+0.4)+2.8d= | | 6x^2+23x-18= | | 167+19c-16=1132 | | y=0.6(x-3)(x-9) | | 0.6(x-3)(x-9)= | | 24x^2+20x+4= | | 4x+14=-2x-22+12 | | 3x^2+28x-20=0 | | 3x^2+28-20=0 | | -6(w-1)=2(1-3w)-7 | | 7.05a-2=-4.25a+26.25 | | 12t=-68(fraction) | | 2a-3-a-2=10 | | 3r^3+18r^2=48r | | x+.75=.625 | | (x)=x^2-2x+5 |

Equations solver categories