9x-(7x-3)=9

Simple and best practice solution for 9x-(7x-3)=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 9x-(7x-3)=9 equation:


Simplifying
9x + -1(7x + -3) = 9

Reorder the terms:
9x + -1(-3 + 7x) = 9
9x + (-3 * -1 + 7x * -1) = 9
9x + (3 + -7x) = 9

Reorder the terms:
3 + 9x + -7x = 9

Combine like terms: 9x + -7x = 2x
3 + 2x = 9

Solving
3 + 2x = 9

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 2x = 9 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = 9 + -3
2x = 9 + -3

Combine like terms: 9 + -3 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

See similar equations:

| 5x+2=3x-1 | | 2c+2(10+c)+10=130 | | -5-2x+3x=9 | | 10(c+62)=-102 | | 24-3z+6=54 | | -2z+0=-1 | | (6(x+1))+(6X)=118 | | 60+35=8x-3 | | 6x+4x=12 | | 2n-3=9a-10 | | -2(0)+x=1 | | -9(3+4x)=7x-11 | | 5y-14=3y+1 | | 3n-3m+3=3m+n | | 4x^2+6x=40 | | 9x-9+6x=8x+3 | | 8x+4y=26 | | 6x+12y=72 | | 60+80=4x+4 | | -2x+0=-1 | | 25*6+50=d | | 2(2x+x-1)=0 | | 0-n=6 | | 2-8(7-4x)=0 | | 3y=y-4(y+3) | | 25*4+50=d | | 18+3y=4x | | 156=-6(-2-6n) | | 0=6.28r^2+229.22r-3318.1008 | | 2.4y-41=17 | | 2(x-6)+5x=-26 | | 3=M(-2)-5 |

Equations solver categories