15x+30(x-2)=255

Simple and best practice solution for 15x+30(x-2)=255 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 15x+30(x-2)=255 equation:


Simplifying
15x + 30(x + -2) = 255

Reorder the terms:
15x + 30(-2 + x) = 255
15x + (-2 * 30 + x * 30) = 255
15x + (-60 + 30x) = 255

Reorder the terms:
-60 + 15x + 30x = 255

Combine like terms: 15x + 30x = 45x
-60 + 45x = 255

Solving
-60 + 45x = 255

Solving for variable 'x'.

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

Add '60' to each side of the equation.
-60 + 60 + 45x = 255 + 60

Combine like terms: -60 + 60 = 0
0 + 45x = 255 + 60
45x = 255 + 60

Combine like terms: 255 + 60 = 315
45x = 315

Divide each side by '45'.
x = 7

Simplifying
x = 7

See similar equations:

| 60x^2-12=0 | | 3-2y=-125 | | 6.03/0.7 | | x(70-2x)(50-2x)=0 | | y[n]+0.2y[n-1]=x[n]-x[n-1] | | -7z+1=5z-1 | | 6(x-4.15)=5x | | ln(3x+4)=1.8 | | -70=8(6-4n)-(4+6n) | | 0.175+5x-0.04= | | 4x-0.7= | | 4x+7.2=2(x-3.4) | | 2.2+0.2x=0.8 | | R=100pi | | 700x-0.26=500x+0.06 | | 700-0.26=500x+0.06 | | 7888-(116-2x)(68-2x)=720 | | 7888/(116-2x)(68-2x)=720 | | 2.9x-83=1.7x+7 | | 7888/(116-2x)(68-2x) | | dx/10x | | 6.8=3x+8.6 | | 3p^2=-14p-15 | | 788/(116-2x)(68-2x)=720 | | 788/(116-2x)(68-2x) | | 0.40=log(x) | | 9.1x+10-4.1x=5 | | 9x-13.6=x | | 2x+40=20(2x+4) | | 2x+40=20(2x-4) | | 2(x-8.1)=3.4 | | 8e^2x-4=39 |

Equations solver categories