8x-4=42

Simple and best practice solution for 8x-4=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 8x-4=42 equation: 


Simplifying
8x + -4 = 42

Reorder the terms:
-4 + 8x = 42

Solving
-4 + 8x = 42

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 8x = 42 + 4

Combine like terms: -4 + 4 = 0
0 + 8x = 42 + 4
8x = 42 + 4

Combine like terms: 42 + 4 = 46
8x = 46

Divide each side by '8'.
x = 5.75

Simplifying
x = 5.75

See similar equations:

| x/2=-4/3 | | -6n+7n=5 | | 6/60 | | -6p-21=3p+12 | | 13r-48=-3r | | 110+112+88= | | 1-2n-8n=21 | | N/31 | | 1.8x=261 | | y=x^2-2x+11 | | -2y=-3x-8 | | -4a-6a=0 | | 2p^3+6p^2+3p+9= | | -48=6x-4(x+17) | | -4(3-2n)+2n=-42 | | -6=6+x | | x2=2X/-1/2 | | -8x+1-8x-1= | | Inx=0.45x | | -1+8a+8=-17 | | 60/7.5 | | 72x=1080 | | 3/4c+1/2c=1/5 | | -1/3w-1/5=1/4 | | -3g-14=-5 | | -6-8m=-6m | | 7u=-1+6u | | -(4-X)-12=4 | | 4-4xy=0 | | 2m+4=28 | | 4(3x+1.5)-2x=5x-2(2x-30) | | 4h=103.2 |

Equations solver categories