0.1x-0.8x-20=1

Simple and best practice solution for 0.1x-0.8x-20=1 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 0.1x-0.8x-20=1 equation: 


Simplifying
0.1x + -0.8x + -20 = 1

Reorder the terms:
-20 + 0.1x + -0.8x = 1

Combine like terms: 0.1x + -0.8x = -0.7x
-20 + -0.7x = 1

Solving
-20 + -0.7x = 1

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -0.7x = 1 + 20

Combine like terms: -20 + 20 = 0
0 + -0.7x = 1 + 20
-0.7x = 1 + 20

Combine like terms: 1 + 20 = 21
-0.7x = 21

Divide each side by '-0.7'.
x = -30

Simplifying
x = -30

See similar equations:

| 8u-8=12+4u | | (9-w)(3w-7)=0 | | 10+f=-9+5+3f | | 3x-8+2x+9=4x-4 | | 4+4d=3d | | a=11+4b-4c | | (1/9)^-7 | | 5[2x+6]-13=-3 | | 5u+9=2+6u | | x^4+x^3-21x^2-45x=0 | | 5m-10=4m | | 4x+x+2=3x+4 | | 4x^2-54x+80=0 | | Z^2+6z+13=0 | | 11x-66/9/x-6/33 | | ln(y-5)=-9x+lnC | | 10x-6=8x+20 | | -3x-2-2x+4=-8x-3+2x-1 | | -6+3(4a+4)=38+89 | | 6x-12-4x=4x-9 | | 2(9.5)+7y=34 | | 2.5(2x+16)=5x+40 | | 4(x+5)-20=-3(x-3)+47 | | 3x-24=x+8 | | 5z-8+2=-1+2z+8z | | 2x=2y+19 | | 8x-2x+4=6x+6+4 | | 10a^4b^9c-25a^2b^5c^6+30bc^8=0 | | 4(3c)-(19-c)=-9(5) | | -11+x=5-5x | | 2y-4y=11+5y-7-6y | | 4.11-2.14x=3x-2.315 |

Equations solver categories