.8(x-10)=20

Simple and best practice solution for .8(x-10)=20 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 .8(x-10)=20 equation:


Simplifying
0.8(x + -10) = 20

Reorder the terms:
0.8(-10 + x) = 20
(-10 * 0.8 + x * 0.8) = 20
(-8 + 0.8x) = 20

Solving
-8 + 0.8x = 20

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 0.8x = 20 + 8

Combine like terms: -8 + 8 = 0
0 + 0.8x = 20 + 8
0.8x = 20 + 8

Combine like terms: 20 + 8 = 28
0.8x = 28

Divide each side by '0.8'.
x = 35

Simplifying
x = 35

See similar equations:

| 25x^2-49y^2=0 | | 0.90x+.05(10-x)=.10(158) | | -3(y+6)-4(2y-1)-7y=54 | | -3(y+6)-4(2y-1)-7y=y | | 4x+9=-111-8x | | -3(y+6)-4(2y-1)-7y=27 | | 5x^3+10x^2+x+2=0 | | -3(y+6)-4(2y-1)-7y=42 | | -3(y+6)-4(2y-1)-7y=90 | | 9x-4=21x+4 | | 4x^2+4x+1=1 | | -3(y+6)-4(2y-1)-7y=65 | | -3(y+6)-4(2y-1)-7y=943 | | 2x^4+2x^3-6x^2-6x=0 | | z^2-12z=-36 | | 7z-3=z+15 | | -3(y+6)-4(2y-1)-7y=50 | | 3x-10y=20 | | 49x^2-16y^2=0 | | 6x+7y=18 | | 5(y+2)-20=0 | | 121-3x=33x+21 | | 8x-4x=-20 | | 11-8x=59-29x | | 63x^2y^2-168xy^3+112y^4=0 | | x+3(x+3)+3x-10= | | -3(y+6)-4(2y-1)-7y=26 | | 132-3x=24x+15 | | 3x-1-4x=-2x+-4 | | 2(y+4)-16=0 | | m^2-14m+49=49 | | x=-3+X |

Equations solver categories