-3.1x+0.4=2.8

Simple and best practice solution for -3.1x+0.4=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 -3.1x+0.4=2.8 equation:


Simplifying
-3.1x + 0.4 = 2.8

Reorder the terms:
0.4 + -3.1x = 2.8

Solving
0.4 + -3.1x = 2.8

Solving for variable 'x'.

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

Add '-0.4' to each side of the equation.
0.4 + -0.4 + -3.1x = 2.8 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + -3.1x = 2.8 + -0.4
-3.1x = 2.8 + -0.4

Combine like terms: 2.8 + -0.4 = 2.4
-3.1x = 2.4

Divide each side by '-3.1'.
x = -0.7741935484

Simplifying
x = -0.7741935484

See similar equations:

| 18p-p=15p+2p | | 25y=10x-5x | | 2x+9+10=x+15 | | X+2(x-60)+120-x=180 | | 7y+6-10y=3y+2+4y+10y+9 | | X+2(x-60)+120-x=120 | | 6+4(-7r+6)= | | 10x^2-1x-156= | | 5-6x=8x-17 | | 6y-(y+15)=20 | | (3y-5)(4+y)=0 | | 5.3x= | | 2Y*3X=35 | | 6x+13=13-1 | | 4(3-x)=0 | | 498.00-26.50-4(.10+18.00)= | | -1+5(-9y+6)= | | (x-12)(x+5)(2x-10)=0 | | 10(x+4)=50 | | 2m+8m=20 | | -3(4x+4)=0 | | 2(2x+14)=8+2x+34 | | 7x^4+21x^3-14x^2= | | -2x+4x=-3+9x | | 2-.5n=3n+16 | | 15x+15=5x+305 | | -5x+4x+17-11x= | | sh(x^2)-1=0 | | y+9+y^2=4 | | 6sin^2-6cos-2=0 | | 11x+3=4x-11 | | f(x)=xsqrt(25-x^2) |

Equations solver categories