x+13.9=4.2

Simple and best practice solution for x+13.9=4.2 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+13.9=4.2 equation: 


Simplifying
x + 13.9 = 4.2

Reorder the terms:
13.9 + x = 4.2

Solving
13.9 + x = 4.2

Solving for variable 'x'.

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

Add '-13.9' to each side of the equation.
13.9 + -13.9 + x = 4.2 + -13.9

Combine like terms: 13.9 + -13.9 = 0.0
0.0 + x = 4.2 + -13.9
x = 4.2 + -13.9

Combine like terms: 4.2 + -13.9 = -9.7
x = -9.7

Simplifying
x = -9.7

See similar equations:

| 5(3x-2)=8(x+6)+8 | | x^2+21=22 | | 1.5x+1.3G=-8.4 | | 2x^3-3x^2-4x+6=0 | | 12x+1664=176 | | 24+3y=11y-16 | | 3b^2+3b+12=0 | | 5(2x+2)=4(5x-5) | | x+(x*x)+x+(x*x)= | | 6-7x=7x-10x-18 | | 3X+4=11.5 | | x-38.25=34.25 | | 3=c+12 | | 2w/4=3+5w/6 | | x-22.75=56.03 | | 2(x+1)=5x+32 | | 7+3b=-2b/4 | | 2r+2=200 | | (3+11i)+(10i+9i)=13+20i | | 2a-5=20 | | (3+11i)+(10i+9i)= | | 5x^2+25=30x | | 19+7y=10y-8 | | x+8=2x-7 | | 3x+11=4x-1 | | 4(x-1)+10=5x+4 | | 11=a-63 | | -5(t-2)+8t=9t-7 | | -3=1/4*-1 | | x^2=1276424764 | | -16+6a=-4(-3a-2) | | 5(3x-2)-5=3x-27 |

Equations solver categories