-0.7(20)+0.8x=0.2(20+x)

Simple and best practice solution for -0.7(20)+0.8x=0.2(20+x) 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 -0.7(20)+0.8x=0.2(20+x) equation:


Simplifying
-0.7(20) + 0.8x = 0.2(20 + x)

Multiply -0.7 * 20
-14 + 0.8x = 0.2(20 + x)
-14 + 0.8x = (20 * 0.2 + x * 0.2)
-14 + 0.8x = (4 + 0.2x)

Solving
-14 + 0.8x = 4 + 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
-14 + 0.8x + -0.2x = 4 + 0.2x + -0.2x

Combine like terms: 0.8x + -0.2x = 0.6x
-14 + 0.6x = 4 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
-14 + 0.6x = 4 + 0.0
-14 + 0.6x = 4

Add '14' to each side of the equation.
-14 + 14 + 0.6x = 4 + 14

Combine like terms: -14 + 14 = 0
0 + 0.6x = 4 + 14
0.6x = 4 + 14

Combine like terms: 4 + 14 = 18
0.6x = 18

Divide each side by '0.6'.
x = 30

Simplifying
x = 30

See similar equations:

| 1b=1p+1s | | 1p+1s=1b | | 4/x-2=-6/x+2+6/(x-2)(x+2) | | 5x/x*x-4=10/x*x-4-2/x+2 | | x(6x-6)=(6x+9)(x-1) | | 8000000+209.00x=599.00x | | v=3.14(8)2(10) | | 27-3u^2/u^2+3u-18 | | -6x-10(x-2)=-16 | | 275000=45000x | | 800000+209x=249783.00 | | 275000=45x | | 5x-(2x+2)=4x-36 | | 80000.00+209x=150015 | | x^2-4x-38=0 | | 3a(2a+5)= | | .06x-.10(x-2)=-.16 | | 2b^2*3b^3= | | (X+6)(2)/(x+6) | | 25000x+13000=27500 | | 25000x+13000=213000 | | 2x+12/x+6 | | 4v^2-49=0 | | 76+25x=40x | | 4x=1128 | | (x^2-4)(x^2-12x+36)=0 | | 6x=52.8 | | 2x-3(3x+1)=3+3(3x-18) | | 200-x=108 | | .25x=6 | | .25x=1.33 | | 8x+7=-105 |

Equations solver categories