3(x+2)=9x+7

Simple and best practice solution for 3(x+2)=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 3(x+2)=9x+7 equation:


Simplifying
3(x + 2) = 9x + 7

Reorder the terms:
3(2 + x) = 9x + 7
(2 * 3 + x * 3) = 9x + 7
(6 + 3x) = 9x + 7

Reorder the terms:
6 + 3x = 7 + 9x

Solving
6 + 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.
6 + 3x + -9x = 7 + 9x + -9x

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

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

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

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

Combine like terms: 7 + -6 = 1
-6x = 1

Divide each side by '-6'.
x = -0.1666666667

Simplifying
x = -0.1666666667

See similar equations:

| 142+x=3x-64 | | 3(5x+1)+4=10x+15x | | 5x+2=15x+3 | | 2x+3(5x-16)=71 | | 14x+12=9x+12 | | 116=-4(6+5n) | | 2x+4(x+16)=118 | | M-13=68 | | 9x+5=11x-8 | | 7/8v=35 | | 3x+3(4x+11)=123 | | 6x+3(4x-6)=108 | | 7x=10x-36 | | 3x+7(3x-10)=146 | | 3x-8=7x+14 | | (3x+13)+7= | | 109=7(2-2x)-3 | | 6x+7(2x-4)=152 | | -7(8-4x)=-280 | | 9+10=910 | | x+x-13=83 | | y=x^2-10x+6 | | 67=y | | -104=-8(1+2r) | | Log(2)(x+1)=log(9)(6x) | | 26/3 | | -6(1+2a)=90 | | (2x^0.5)^3/4x^2 | | 8x^3-12x^2-48x-64=0 | | 11-x^2=0 | | x^2+3x+2=30 | | .5(4x+6)=7 |

Equations solver categories