8x-3(x+4)=18

Simple and best practice solution for 8x-3(x+4)=18 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 8x-3(x+4)=18 equation:


Simplifying
8x + -3(x + 4) = 18

Reorder the terms:
8x + -3(4 + x) = 18
8x + (4 * -3 + x * -3) = 18
8x + (-12 + -3x) = 18

Reorder the terms:
-12 + 8x + -3x = 18

Combine like terms: 8x + -3x = 5x
-12 + 5x = 18

Solving
-12 + 5x = 18

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 5x = 18 + 12

Combine like terms: -12 + 12 = 0
0 + 5x = 18 + 12
5x = 18 + 12

Combine like terms: 18 + 12 = 30
5x = 30

Divide each side by '5'.
x = 6

Simplifying
x = 6

See similar equations:

| y-6=2y+6 | | n/45=5 | | 22-x=x-10 | | (((16X(1X(1X73)))/8)-11)/5 | | -(x^3)+24(x^2)-65x+42=0 | | 60-r=24 | | P-70=120 | | Sin(2x-4)=cos(6x) | | x^4-10x^3+36x^2-54x+24=0 | | 9.1x+9.71=-10.9x+8.45 | | 0.75x+0.50=11.50 | | (X+1)(x-2)=(x*x)+2 | | 9.1x+9.71=-10.9+8.45 | | (49x^12)/(7x^9) | | 2xy^2-98x=0 | | 3x+9y=69.97 | | 5x-58=59-8x | | -2x-15=65 | | y+11-3=13 | | 0.3*-6=15 | | x^2+4y^2-2x+24y+39=0 | | -1.5=z/-.0.8 | | 6a-18b-30c= | | s^2+7s=19 | | s^2+7n=19 | | y=-2x^2-4x+30 | | y=-2x-4x+30 | | 22-[10-(3-9)]+(1-3)3=X | | 154000=.83x | | 4(3y^2-7w+4)=1 | | cos*5*x+sen*5*x=0 | | 12y^2-28w+16=1 |

Equations solver categories