9x-(7x-1)=23

Simple and best practice solution for 9x-(7x-1)=23 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-1)=23 equation:


Simplifying
9x + -1(7x + -1) = 23

Reorder the terms:
9x + -1(-1 + 7x) = 23
9x + (-1 * -1 + 7x * -1) = 23
9x + (1 + -7x) = 23

Reorder the terms:
1 + 9x + -7x = 23

Combine like terms: 9x + -7x = 2x
1 + 2x = 23

Solving
1 + 2x = 23

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 2x = 23 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = 23 + -1
2x = 23 + -1

Combine like terms: 23 + -1 = 22
2x = 22

Divide each side by '2'.
x = 11

Simplifying
x = 11

See similar equations:

| 50,000/5 | | -x+8=3x | | 5x+7x=120 | | -2(-1-4x)=34 | | (x+2)(2x-5)=0 | | 2x^7-11x^5+8x^4=0 | | 8a-3=5a-6 | | 6(-7x-2)=-390 | | 25=8x | | -x-2=-2x | | log(x^2-x-5)=0 | | 28+-10= | | 0=7x^2+20x | | 3/k-1=4 | | -20-4(4x-1)=-15 | | y=-3/2x+6 | | -3+6q=1 | | 1(k-1)=7(k-9) | | 6n^2-6n-420=0 | | 21x-5+20x^2=0 | | 4x+4-5x=5 | | 1/4x=44 | | -3(2x-3)=-27 | | 5x-7/2-2x+7/3=3x-14 | | 6w-5=8 | | p-4+p=-16 | | x=5x+6 | | 4(3x+70)=-116 | | z/4=z/5+8 | | 2x+3=7x+13 | | -2x+3x=-6 | | 9+3m=-6 |

Equations solver categories