7x-2(x-2)=9

Simple and best practice solution for 7x-2(x-2)=9 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-2(x-2)=9 equation:


Simplifying
7x + -2(x + -2) = 9

Reorder the terms:
7x + -2(-2 + x) = 9
7x + (-2 * -2 + x * -2) = 9
7x + (4 + -2x) = 9

Reorder the terms:
4 + 7x + -2x = 9

Combine like terms: 7x + -2x = 5x
4 + 5x = 9

Solving
4 + 5x = 9

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 5x = 9 + -4

Combine like terms: 4 + -4 = 0
0 + 5x = 9 + -4
5x = 9 + -4

Combine like terms: 9 + -4 = 5
5x = 5

Divide each side by '5'.
x = 1

Simplifying
x = 1

See similar equations:

| 4x+1-5x=5-(x+3) | | 2x+1=x+3-5 | | -7(x)=42 | | f(12.605)=0.0781x+4.0253 | | 6=8(s-3.75)-20 | | ax^5+y^4+z^2=0 | | F(4)=3x+8 | | 3b+4(2b+10)=80 | | x-1.39=8.67 | | 3.6=6(y-8) | | 3x-5=-51 | | f(-2)=12/x | | 9x=-12+39 | | 18-5=(6x-2) | | 9x+2-13x+5=31 | | (-8+1)w=14 | | 0.20=(10.150-x)/x | | 2x/3=4x/5-4 | | F(x)=5x^2+2x-3 | | 27x^5-75x=0 | | 6x(1+6)= | | (4x-8)+18= | | y-5=-.2(x+1) | | 0.6r=4.6 | | -4+3x+10=21 | | 22=8+2u | | 12x+3-5x=17 | | ax^3+bx^2+cx=0 | | 4(x-2)-7x=-3x-9 | | 3p-21=6 | | 0.20=(10.115-x)/x | | 3+4x-2=40 |

Equations solver categories