4x+3.9=2x+2.8

Simple and best practice solution for 4x+3.9=2x+2.8 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 4x+3.9=2x+2.8 equation:


Simplifying
4x + 3.9 = 2x + 2.8

Reorder the terms:
3.9 + 4x = 2x + 2.8

Reorder the terms:
3.9 + 4x = 2.8 + 2x

Solving
3.9 + 4x = 2.8 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
3.9 + 4x + -2x = 2.8 + 2x + -2x

Combine like terms: 4x + -2x = 2x
3.9 + 2x = 2.8 + 2x + -2x

Combine like terms: 2x + -2x = 0
3.9 + 2x = 2.8 + 0
3.9 + 2x = 2.8

Add '-3.9' to each side of the equation.
3.9 + -3.9 + 2x = 2.8 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + 2x = 2.8 + -3.9
2x = 2.8 + -3.9

Combine like terms: 2.8 + -3.9 = -1.1
2x = -1.1

Divide each side by '2'.
x = -0.55

Simplifying
x = -0.55

See similar equations:

| 2+2(5)-5(2)= | | ((4/9)x)(x)=576 | | 2-(3x-4)=2x+9 | | 5n=12+n | | bz+cx=ry | | 9(6-2)+2= | | 3(n-6)=12 | | -16x^2+24x+30=0 | | 4x-1.4=x+0.9 | | 2P=-q+91 | | (k+1)(k-2)=0 | | X^1/2=7 | | 2x+9+9x-4= | | 8x-3x+2-x=6x+1 | | 6u^2+29u-42=0 | | 6-2x=-8x+12 | | 8+3n=4-n | | 3(x-3y)= | | 4m-6m=2m | | 1k-5/6=-7 | | (3+x)+x=1.7 | | 8x-3x+2-x=3x+9 | | 4x+.2=5 | | -4(-5)(-5)(5)= | | 1/6x-5=10 | | y=-15x+6y | | 4x^2-11x+14=0 | | 17/11=x7 | | 2x+50=x(x+2) | | 13-3/2x=-37 | | 8x-3x+2-x=7x+9 | | 3x+x=1.7 |

Equations solver categories