2(x+8.2)=42

Simple and best practice solution for 2(x+8.2)=42 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 2(x+8.2)=42 equation: 


Simplifying
2(x + 8.2) = 42

Reorder the terms:
2(8.2 + x) = 42
(8.2 * 2 + x * 2) = 42
(16.4 + 2x) = 42

Solving
16.4 + 2x = 42

Solving for variable 'x'.

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

Add '-16.4' to each side of the equation.
16.4 + -16.4 + 2x = 42 + -16.4

Combine like terms: 16.4 + -16.4 = 0.0
0.0 + 2x = 42 + -16.4
2x = 42 + -16.4

Combine like terms: 42 + -16.4 = 25.6
2x = 25.6

Divide each side by '2'.
x = 12.8

Simplifying
x = 12.8

See similar equations:

| -0.5x+8.13=-0.3x+7.13 | | 6z+4=20 | | 1/8=(0.3/x)^-1.2 | | -10h+5.69=-10.7h-9.51-1.2h | | 5r+11=2r-9 | | 8b-5=2b-0.8 | | (G-2)/2=46 | | 400x-0.48=600x+0.68 | | 4p-5p=8 | | -20w=4w^2+25 | | (4g^2)(g^2)=16g^5 | | 5.6=10x+8.8 | | Y-8.1=9 | | y=30x^6-18x^5-9x^4 | | -0.57-19.9p=4.87+10.19-19p | | 10n-6+13=8 | | X+y=5x-y | | 7(x-1.4)=6.3 | | 5=y/8=-3 | | -3.2u-0.25=-18.62-4.3u | | 64^(6/6)=? | | (14x-7y)+(6x+5y)= | | 9+36-49= | | 3x+41y=507 | | 6.12+14.7d=14.1d | | 5u(u+1)(u+8)=0 | | 5x+14y=341 | | 0.8571(0.8571)+6=Y | | 10x^7/12x^10 | | 720=x^4 | | (5v+7)(1+v)=0 | | an=-15+5(n-1) |

Equations solver categories