3[3x-15]=4[x+10]

Simple and best practice solution for 3[3x-15]=4[x+10] 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[3x-15]=4[x+10] equation:


Simplifying
3[3x + -15] = 4[x + 10]

Reorder the terms:
3[-15 + 3x] = 4[x + 10]
[-15 * 3 + 3x * 3] = 4[x + 10]
[-45 + 9x] = 4[x + 10]

Reorder the terms:
-45 + 9x = 4[10 + x]
-45 + 9x = [10 * 4 + x * 4]
-45 + 9x = [40 + 4x]

Solving
-45 + 9x = 40 + 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.
-45 + 9x + -4x = 40 + 4x + -4x

Combine like terms: 9x + -4x = 5x
-45 + 5x = 40 + 4x + -4x

Combine like terms: 4x + -4x = 0
-45 + 5x = 40 + 0
-45 + 5x = 40

Add '45' to each side of the equation.
-45 + 45 + 5x = 40 + 45

Combine like terms: -45 + 45 = 0
0 + 5x = 40 + 45
5x = 40 + 45

Combine like terms: 40 + 45 = 85
5x = 85

Divide each side by '5'.
x = 17

Simplifying
x = 17

See similar equations:

| 28n-42=154 | | 2x^3+12=-3-18 | | 5[x-5]=4[x+3] | | 5x=-96-4[5x+1] | | 6x-12+2x=3+8x | | 2+4x+6x=42 | | 2x-5[-5x-4]=-88 | | 2x+7=5x+28 | | 3x+4[2x+4]=-28 | | 5(x-18)-5(x+63)=36-9(x-54) | | Y^2-10y+8=0 | | 3a+3b=3d+3c | | 4x+8=9x-32 | | 25n-38=312 | | 5x-16=30x | | ((X-3)(x+5))=-7 | | ((X-3)(x+5))=0 | | 3a+3b+1=3d+3c+1 | | 360=4p | | 6z-90=108 | | 45(n+6)=35n-10 | | 10p^2-16p=-6 | | 5m^3-125=0 | | 7x+4=3-2x-1 | | 13x+4=9x+36 | | 3x-31=65 | | 2ax+3=4a | | X=21+4x | | -7x-58=38-x | | 5(x+4)-4(x+2)=3 | | 4x-8=96 | | 6x+3[x-4]=8[x-3] |

Equations solver categories