9=3x-15

Simple and best practice solution for 9=3x-15 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 9=3x-15 equation:


Simplifying
9 = 3x + -15

Reorder the terms:
9 = -15 + 3x

Solving
9 = -15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
9 + -3x = -15 + 3x + -3x

Combine like terms: 3x + -3x = 0
9 + -3x = -15 + 0
9 + -3x = -15

Add '-9' to each side of the equation.
9 + -9 + -3x = -15 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = -15 + -9
-3x = -15 + -9

Combine like terms: -15 + -9 = -24
-3x = -24

Divide each side by '-3'.
x = 8

Simplifying
x = 8

See similar equations:

| f(x)=8x^4-40x^3+x-5 | | -2+7x+3x=38 | | 4x+2k=32.50 | | 26.46=4L | | 8x^4-40x^3+x-5=0 | | 9x+6+8x-4= | | x^2=-3x+6 | | -5-7x+2x=-35 | | -6x^2+18x+108=0 | | 5[x+2]-9=21 | | 6x-(2x+8)=3x(x+6)-14 | | -26=-x+3x-8 | | 9=3x-12 | | Z=4x-2y | | 4v+6+3=17 | | 4c-5=5 | | -2(9+-10f)+-8f= | | a^2=10a+25 | | [x-8]+11=13 | | 882=36x+1800y | | -52=6x+4x+8 | | 0=2.5f-2.5f | | x^2+5x-24=o | | 4-5n=4n+2 | | 3cos^2x-5sinx+1=0 | | -10.6+-2.5(2.5+-4.2b)= | | 19.65+14.2j=12.8j-4.15 | | 7=-x+4x+7 | | X+y=115 | | 3.9(-7.6+-8.3z)= | | -13.59-12n-7.6n=18.17-19.6n | | y=1/3-3y+4 |

Equations solver categories