3x+-9=7.5+5x

Simple and best practice solution for 3x+-9=7.5+5x 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 3x+-9=7.5+5x equation:


Simplifying
3x + -9 = 7.5 + 5x

Reorder the terms:
-9 + 3x = 7.5 + 5x

Solving
-9 + 3x = 7.5 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-9 + 3x + -5x = 7.5 + 5x + -5x

Combine like terms: 3x + -5x = -2x
-9 + -2x = 7.5 + 5x + -5x

Combine like terms: 5x + -5x = 0
-9 + -2x = 7.5 + 0
-9 + -2x = 7.5

Add '9' to each side of the equation.
-9 + 9 + -2x = 7.5 + 9

Combine like terms: -9 + 9 = 0
0 + -2x = 7.5 + 9
-2x = 7.5 + 9

Combine like terms: 7.5 + 9 = 16.5
-2x = 16.5

Divide each side by '-2'.
x = -8.25

Simplifying
x = -8.25

See similar equations:

| 5x+6=12x+4 | | 3y^2+32y+45=0 | | 218000=x-(0.06*x) | | 9x-8=1x+13 | | 50t-25/5 | | Zg-7f=nj | | 10x-22=99x+16 | | 2-sinx=0 | | 3x+6=9x+6 | | 54=6x+8 | | 5j-3bj=hw-fj | | 2x+44=5x-38 | | sin(x)=4 | | 9d-5=5d+3 | | ln(3x-2)=ln(2)-ln(x-1) | | 1/3-1/2x=-1/6 | | 6a+5=2a+9 | | 4(9-2x)+3(x-4)=3x | | 11x+2x-106=146 | | 5v/8=6/7 | | (x-3)(2x-4)= | | 7x+2x+9=90 | | 3/x=19/36 | | 5x/5x-1=0 | | 161=7-u | | 7/11=u/6 | | x*lnx-3x-2=0 | | y/6=5/7 | | 8x+6=4x+12 | | 3d+6de= | | 2(1-g)=3(2-g) | | 4x+6=2x+11 |

Equations solver categories