3(4x-5)-3x=15

Simple and best practice solution for 3(4x-5)-3x=15 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(4x-5)-3x=15 equation:


Simplifying
3(4x + -5) + -3x = 15

Reorder the terms:
3(-5 + 4x) + -3x = 15
(-5 * 3 + 4x * 3) + -3x = 15
(-15 + 12x) + -3x = 15

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

Solving
-15 + 9x = 15

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 9x = 15 + 15

Combine like terms: -15 + 15 = 0
0 + 9x = 15 + 15
9x = 15 + 15

Combine like terms: 15 + 15 = 30
9x = 30

Divide each side by '9'.
x = 3.333333333

Simplifying
x = 3.333333333

See similar equations:

| 4-2(x-3)=-2-(4x+2) | | 8.6x+6.6y+7.1=0 | | 3x+13=7-4x | | 6t^2+17t-14=0 | | 8-1=l | | 8.1x-3.2y+4.5=0 | | 9x+5=7-2x | | y=cot(-0.3) | | Y=0.125x^2-0.75x+1.000 | | 8-5y=7 | | -4-8m-m=8m-4 | | X^3+25x^2+200x=508 | | 3/2.3 | | (10+x)(10+x)(5+x)=1008 | | 7(x+3)=4-(x+8) | | 5x-5=49 | | 3x-13=-41 | | -10v+10=-10v+10 | | 11-9m=-30 | | 5(x-3)-4x=-3(x+5)+4x | | 11=9m-30 | | 3(x-2)=12-(x+4) | | 48u+8=15u+140 | | 12-4k+7k+16-3k=k-2+16+31+7k | | 4(x-2)=8-(x+3) | | 6.9n+4.4=n+80.3 | | X^3+8x^2-69x-252= | | 4(x-1)=6-(x+8) | | 13-1/3x=6 | | 4x+4+9x+18=12(x+2) | | 10p-5=-36 | | -0.2w-1.7=-1.1-0.8 |

Equations solver categories