0.4x+3.9+3.5x=5.78

Simple and best practice solution for 0.4x+3.9+3.5x=5.78 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 0.4x+3.9+3.5x=5.78 equation:


Simplifying
0.4x + 3.9 + 3.5x = 5.78

Reorder the terms:
3.9 + 0.4x + 3.5x = 5.78

Combine like terms: 0.4x + 3.5x = 3.9x
3.9 + 3.9x = 5.78

Solving
3.9 + 3.9x = 5.78

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 + 3.9x = 5.78 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + 3.9x = 5.78 + -3.9
3.9x = 5.78 + -3.9

Combine like terms: 5.78 + -3.9 = 1.88
3.9x = 1.88

Divide each side by '3.9'.
x = 0.4820512821

Simplifying
x = 0.4820512821

See similar equations:

| -2x+4=-3x+9 | | 4x-3=2x+71 | | 2.5+0.0075p=0.1p | | 6x-27=5x+32 | | 5-4x=11x-40 | | 2x^2+64=18 | | .333m=.222 | | 3x=3x+1-3 | | 135=x^2+4x | | 4ln(x+6)=9lnx | | M=1.5w+5 | | -12/7x12 | | 9x+11=5x+3 | | 3(2x)=5(x+3) | | 2(x-3)-2(x-5)=1-4(2-x) | | x^5=870 | | 4(6x-28)=10 | | 2/3(4.5-1.5x)=1/9 | | 5x+2y=5000 | | 27r^4-8r= | | 10+2m= | | -3=v-9/4 | | n/26=13 | | b/11=-40 | | 2x^2+3x+26=0 | | -546=26x | | m-25=-45 | | -20-n=25 | | 1.29x=.99x+21 | | 5/2x=1-1/2 | | 67/100=n/90 | | -26=r+12 |

Equations solver categories