7x-10x-20=11

Simple and best practice solution for 7x-10x-20=11 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 7x-10x-20=11 equation:


Simplifying
7x + -10x + -20 = 11

Reorder the terms:
-20 + 7x + -10x = 11

Combine like terms: 7x + -10x = -3x
-20 + -3x = 11

Solving
-20 + -3x = 11

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 + -3x = 11 + 20

Combine like terms: -20 + 20 = 0
0 + -3x = 11 + 20
-3x = 11 + 20

Combine like terms: 11 + 20 = 31
-3x = 31

Divide each side by '-3'.
x = -10.33333333

Simplifying
x = -10.33333333

See similar equations:

| X-1/2=2x-3/5 | | 7x+9=100-x-3 | | (9pq^6-11p^4q)-(-5pq^6+p^4q^4)= | | 6bc+2bc=5bc | | 1/2(4x-10)=8 | | 6-(11-8)X2/100 | | 6-(11-80X2/100 | | 19.9=9y-9 | | y-12=o | | 2n^2=84-2n | | 4(9s-7)=36s-28 | | 12x+2y=340 | | X/4-x/3=a/2 | | 2=3(4)+b | | 3p-2=-290 | | 1/2(64)(16)= | | 1/8c=-3 | | 1/3x(-0.1)=2 | | (X/7)-2=8 | | 5y-8+y+28=8y+20-6y | | 9-4x=3x/2 | | 3x+2=-46-5x | | -2(y-4)=-2y-8 | | F(9)=12 | | 1/5*2/7*5/9 | | Y=-20x-10 | | 3/4x5/4 | | 3x+3=2y+10 | | 10y+5x+2=12 | | 5-20=-32 | | 5(1/5y-2)=y-10 | | 6-7n+3n=18-88 |

Equations solver categories