3x-3=9x+7

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


Simplifying
3x + -3 = 9x + 7

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

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

Solving
-3 + 3x = 7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-3 + 3x + -9x = 7 + 9x + -9x

Combine like terms: 3x + -9x = -6x
-3 + -6x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
-3 + -6x = 7 + 0
-3 + -6x = 7

Add '3' to each side of the equation.
-3 + 3 + -6x = 7 + 3

Combine like terms: -3 + 3 = 0
0 + -6x = 7 + 3
-6x = 7 + 3

Combine like terms: 7 + 3 = 10
-6x = 10

Divide each side by '-6'.
x = -1.666666667

Simplifying
x = -1.666666667

See similar equations:

| 6x+11=131-6x | | -5x-5=5x-8 | | 2+12x=112+x | | 2x-2=12x-82 | | -8x+6=7x+8 | | 4x-6=-7x+4 | | 4x-1=14x-61 | | 3x+68=9x+14 | | x^2+12x+36=10 | | 4+y-5=y | | 3x+32=12x-58 | | 110-8x=3x | | 11x-6=9x+4 | | 11x+9=5x+51 | | 5x+y=10 | | m^2-8m+16=2 | | -8x+2=3x-4 | | -3x-4=-8x-7 | | 8x+9=2x+1 | | x-6=-4x+7 | | 3x+29=5x+11 | | x-1=7x-8 | | x+8y=0 | | 3x-11=4x-20 | | -7x+4=6x+7 | | 9x+8=-9x-3 | | x+9=-8x-5 | | 2(x+7)+3(x)=44 | | 7(x+6)=3(x+26) | | y^2+14y+49=6 | | y^2+14y+549=6 | | 3(x-5)=15-3x |

Equations solver categories