3x-2(-6x+9)=102

Simple and best practice solution for 3x-2(-6x+9)=102 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-2(-6x+9)=102 equation:


Simplifying
3x + -2(-6x + 9) = 102

Reorder the terms:
3x + -2(9 + -6x) = 102
3x + (9 * -2 + -6x * -2) = 102
3x + (-18 + 12x) = 102

Reorder the terms:
-18 + 3x + 12x = 102

Combine like terms: 3x + 12x = 15x
-18 + 15x = 102

Solving
-18 + 15x = 102

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 15x = 102 + 18

Combine like terms: -18 + 18 = 0
0 + 15x = 102 + 18
15x = 102 + 18

Combine like terms: 102 + 18 = 120
15x = 120

Divide each side by '15'.
x = 8

Simplifying
x = 8

See similar equations:

| 24=15+9q | | (d^4-8d^3+16d^2)y=0 | | 6=-8 | | 64/c=8 | | 45/-1 | | 2x+3=106 | | 6n+6=-8(n+8) | | 2/x+4/y=14/6 | | 1=n/4-4 | | 14+y=11 | | 30-5k=-8(6-k) | | 10k-17=53 | | x/2+30=37 | | 6x-10+x=-38 | | U+4u+4=7 | | f(x)=-2x^2-2 | | 135/9-81/6 | | 2m-14=14 | | 11+-4a=-7a(a+-1)+1 | | -6x-2y+4x+2y=-29+22 | | 2-6x+4x=12 | | X=200-y | | 1/x+2/y=7/6 | | 52=-9+19y-19 | | Y=168+x | | -1b=8 | | 3n^2-17n-56=0 | | 3x^2+24x= | | .4285713c+45=0 | | (1/ln(x))=0 | | 7x-3=153 | | (8b-5)3=9 |

Equations solver categories