20x-(9x-2)=79

Simple and best practice solution for 20x-(9x-2)=79 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 20x-(9x-2)=79 equation:


Simplifying
20x + -1(9x + -2) = 79

Reorder the terms:
20x + -1(-2 + 9x) = 79
20x + (-2 * -1 + 9x * -1) = 79
20x + (2 + -9x) = 79

Reorder the terms:
2 + 20x + -9x = 79

Combine like terms: 20x + -9x = 11x
2 + 11x = 79

Solving
2 + 11x = 79

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 11x = 79 + -2

Combine like terms: 2 + -2 = 0
0 + 11x = 79 + -2
11x = 79 + -2

Combine like terms: 79 + -2 = 77
11x = 77

Divide each side by '11'.
x = 7

Simplifying
x = 7

See similar equations:

| 6x+35+9x=159(x+4)-25 | | 4x+17-x=8+5x-5 | | 7z+3=13c+5 | | 3(8x-4)+2(-2x-4)=100 | | (2x+10)+(5x-5)=180 | | (3x-5).2=8 | | (125/8)^-2/3 | | -15=-x+37 | | y^2-8y+32= | | 15/16÷5/8 | | 5z-4=z+16 | | 160-4x=1500 | | F(x)=4x^2+8x | | 7yu-92=13 | | 3/4-5/4*1/2 | | 6x+12=5(x-5)+4 | | -3x+17=7x-3 | | 8m=5m-8 | | 7y=-x+12 | | 1.8x-3=3 | | 360=4x+12 | | 4x+13=-6+9 | | 6n+7n=8n-13 | | 7+3h=5 | | 1.75x+1.16=-1.16 | | -3y-9=2y+21 | | 4x+7=-8+2x+21 | | 5[2-(2z-4)]=2(5-3z) | | -8(x-2)-26=-10 | | x-10=100 | | (5x^5/2bx)*(4b/15x) | | 7x+z=14.4 |

Equations solver categories