(5x+9)=(7x-9)

Simple and best practice solution for (5x+9)=(7x-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 (5x+9)=(7x-9) equation:


Simplifying
(5x + 9) = (7x + -9)

Reorder the terms:
(9 + 5x) = (7x + -9)

Remove parenthesis around (9 + 5x)
9 + 5x = (7x + -9)

Reorder the terms:
9 + 5x = (-9 + 7x)

Remove parenthesis around (-9 + 7x)
9 + 5x = -9 + 7x

Solving
9 + 5x = -9 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
9 + 5x + -7x = -9 + 7x + -7x

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

Combine like terms: 7x + -7x = 0
9 + -2x = -9 + 0
9 + -2x = -9

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

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

Combine like terms: -9 + -9 = -18
-2x = -18

Divide each side by '-2'.
x = 9

Simplifying
x = 9

See similar equations:

| 9x^2-54x-505=-10 | | W=2x+4z | | 2+7(x+5)=16 | | 9x-9x-6=-6 | | 5n^2+30n-360=0 | | -5+4y=-13 | | -6x-14=-1+8x | | 20=5b-6b+1 | | 59-11+4n=72 | | C=37.74+0.25x | | 3k^2-3k-270=0 | | d=1/2(4.8^2)4^2 | | 5+8*6+4x=69 | | -y/3=57 | | 70/(1.75×1.75) | | 81.61+x=91.51 | | f(x)=6x^3-29x^2-6x+5 | | 5x=425 | | -15=-3w | | 242+x=1021 | | 5(3x-4)=-80 | | 57-5+8k=132 | | 66=3x+2 | | 5P=3P+20 | | -80=v/9 | | (5e^(-3/2))^2 | | 160y+0.78=386.20 | | -u/6=-46 | | 11x^2+5x=-9 | | 54x^3-24x=0 | | 5+10=92*18 | | 11x^2+5x=9 |

Equations solver categories