3(4x+4.1)+2.2=19.9

Simple and best practice solution for 3(4x+4.1)+2.2=19.9 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(4x+4.1)+2.2=19.9 equation: 


Simplifying
3(4x + 4.1) + 2.2 = 19.9

Reorder the terms:
3(4.1 + 4x) + 2.2 = 19.9
(4.1 * 3 + 4x * 3) + 2.2 = 19.9
(12.3 + 12x) + 2.2 = 19.9

Reorder the terms:
12.3 + 2.2 + 12x = 19.9

Combine like terms: 12.3 + 2.2 = 14.5
14.5 + 12x = 19.9

Solving
14.5 + 12x = 19.9

Solving for variable 'x'.

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

Add '-14.5' to each side of the equation.
14.5 + -14.5 + 12x = 19.9 + -14.5

Combine like terms: 14.5 + -14.5 = 0.0
0.0 + 12x = 19.9 + -14.5
12x = 19.9 + -14.5

Combine like terms: 19.9 + -14.5 = 5.4
12x = 5.4

Divide each side by '12'.
x = 0.45

Simplifying
x = 0.45

See similar equations:

| (7+x)(4x-11)= | | -9(y+4)=-3y-18 | | 3x+1=x-1+x-1+x+3 | | -3x+13+5x=7x-2 | | 31=3(u+2)-8u | | Ix-9I=4 | | 3(-3x+4)=36-2x | | 15(100+5d)+20(50+7d)= | | x^4-22x-50=0 | | 4y+6y+y= | | X+1=5x-11 | | 9x-20-5x=22-2x | | 3x+1=x-1+x-1+x-1+x+3 | | 2(5-5x)=.0 | | 5x-12=7x-48 | | -8x^5+0x^4+7x^3+2x^2-5x-9=0 | | -3/7x-14=7 | | -6x-8(1+7x)=-8 | | -8x^5+0x^4+7x^3+2x^2-5x-9=3 | | 4/3x-2=2x | | 5e^3x=8e^2x | | 275=-x-9(9-10x) | | 24(p+35)=888 | | 25=-5-2x | | -16=d+-21 | | 9.2(x-19)=132.48 | | 7+3x-2x=-4 | | Y-4=-1/4(x-5) | | 7m-26=2 | | 7/9x-2=5/6 | | -8(8+3x)+3=155 | | 2y/3-y/6=1/2 |

Equations solver categories