4.3x-0.7(x+2.1)=8.61

Simple and best practice solution for 4.3x-0.7(x+2.1)=8.61 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 4.3x-0.7(x+2.1)=8.61 equation: 


Simplifying
4.3x + -0.7(x + 2.1) = 8.61

Reorder the terms:
4.3x + -0.7(2.1 + x) = 8.61
4.3x + (2.1 * -0.7 + x * -0.7) = 8.61
4.3x + (-1.47 + -0.7x) = 8.61

Reorder the terms:
-1.47 + 4.3x + -0.7x = 8.61

Combine like terms: 4.3x + -0.7x = 3.6x
-1.47 + 3.6x = 8.61

Solving
-1.47 + 3.6x = 8.61

Solving for variable 'x'.

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

Add '1.47' to each side of the equation.
-1.47 + 1.47 + 3.6x = 8.61 + 1.47

Combine like terms: -1.47 + 1.47 = 0.00
0.00 + 3.6x = 8.61 + 1.47
3.6x = 8.61 + 1.47

Combine like terms: 8.61 + 1.47 = 10.08
3.6x = 10.08

Divide each side by '3.6'.
x = 2.8

Simplifying
x = 2.8

See similar equations:

| 6x=730 | | 3log(5x)+1=10 | | RX=8/3x-16 | | -13n-12=-14n | | 3/10y-60=0 | | 4.2+3.6=n-12 | | 7x=6x^2 | | -20+5x=20+5x | | 4(4m-5)(m-6)=0 | | -1-4g=-8-3g | | 4+14r+12p-4r-3p+25= | | 3y+y+74=180 | | x+2=4x-47 | | 6a+(0)b+(0)c+2d+(0)e+(0)f=99 | | 2t+43=t+49 | | 5x1/60 | | 4(-5x+1)=7x | | x/2=750 | | 4.23+3.6=n-12 | | 2-6w=(-10w)+10 | | 4x+6x=2x+6+2 | | 3s=s+24 | | -36=10y+14 | | 5(q+2)+2q=-25 | | 48/.6 | | 98=20+7x+8 | | 10-4d=10+6d | | 2c=c+30 | | Y=-8/9x-23 | | 6a+2b+(0)c+3d+(0)e+(0)f=100 | | f(x)=9x^2+4x+2 | | 2y-5=20 |

Equations solver categories