15-3(4-x)=9

Simple and best practice solution for 15-3(4-x)=9 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 15-3(4-x)=9 equation: 


Simplifying
15 + -3(4 + -1x) = 9
15 + (4 * -3 + -1x * -3) = 9
15 + (-12 + 3x) = 9

Combine like terms: 15 + -12 = 3
3 + 3x = 9

Solving
3 + 3x = 9

Solving for variable 'x'.

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

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

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

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

Divide each side by '3'.
x = 2

Simplifying
x = 2

See similar equations:

| x+55+4x-5=180 | | 139-6x=21x+19 | | ((2/3)-(1/5))/((7/2)-(5/6))=0 | | ((2.5y)+20)/(y-20)=3 | | 0.06x=0.474 | | ((2)/(x-3))+((4x)/(2x-6))=6 | | 106-5x=10x+15 | | (1/3)9*9*9 | | ((16+x)/16)=1+(x/16) | | ((15+x)/3)=(-4x+18) | | 5(2y-7)-4y=2y+13 | | 3x+4x=46 | | 8y/8+2=y-2 | | 6/7=2x+1/3 | | 12x-15=5+2x | | 28x-43/7x | | 3.4q-5.3-5.6q=-3.2q-2.2 | | y=25x+30 | | 60+2m=5(m+3)-m | | MATH*4=HTAM | | (4/x+3)+(1/x-1)=9/(x+3)(x-1) | | 15+2j=8+3j | | x^2-7x-33=2x+3 | | 12/t+t-8=0 | | 4x+41=7x+10 | | 9W+2=6w+8 | | 4(x+7)=6x+2 | | 78-3x=15x+18 | | x^2-x+2=4 | | 10n-21=59 | | 1/(x+7)=6/x | | 4x+17=8x-3 |

Equations solver categories