9=8x+4(-3x)

Simple and best practice solution for 9=8x+4(-3x) 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 9=8x+4(-3x) equation:


Simplifying
9 = 8x + 4(-3x)

Remove parenthesis around (-3x)
9 = 8x + 4 * -3x

Multiply 4 * -3
9 = 8x + -12x

Combine like terms: 8x + -12x = -4x
9 = -4x

Solving
9 = -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
9 + 4x = -4x + 4x

Combine like terms: -4x + 4x = 0
9 + 4x = 0

Add '-9' to each side of the equation.
9 + -9 + 4x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 4x = 0 + -9
4x = 0 + -9

Combine like terms: 0 + -9 = -9
4x = -9

Divide each side by '4'.
x = -2.25

Simplifying
x = -2.25

See similar equations:

| 10/45=c/27 | | 63-f(x)=log(x) | | 18500+750x=23500-500x | | 195=15n | | 148x+2x=193-1x | | 10x+2y=5x+6y | | -0.4x+3=0.2x+11 | | 2x-6=36+-4x | | 3x+3=-7x+47 | | 4x-4=6x-16 | | .3x+3=4-x | | 10x-30-2=5x-20+13 | | 6(xy)= | | 25/30=n/6 | | 5x+2=18+7x | | 1-3sinx=x | | 24/30=n/6 | | h(x)=25/4-(5-2x/2)2 | | 16x^2-3x+255=321 | | 4x+20x+100=102 | | (13-5)x-7=0 | | 30+-24x=-44+-20x | | 1.8x=198 | | x[n+1]-2x[n]+x[n-1]-2=0 | | 7x-4=34 | | (x+3)(2x+5)=42 | | 0.57x=127.11 | | 5x+6=36-2x | | 4x+8=6x+5 | | 2(x-1)=1-(3-x) | | 6(1+y)7=17.18 | | P/6128=700/331 |

Equations solver categories