20x+15x+20(x-1)=245

Simple and best practice solution for 20x+15x+20(x-1)=245 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 20x+15x+20(x-1)=245 equation:


Simplifying
20x + 15x + 20(x + -1) = 245

Reorder the terms:
20x + 15x + 20(-1 + x) = 245
20x + 15x + (-1 * 20 + x * 20) = 245
20x + 15x + (-20 + 20x) = 245

Reorder the terms:
-20 + 20x + 15x + 20x = 245

Combine like terms: 20x + 15x = 35x
-20 + 35x + 20x = 245

Combine like terms: 35x + 20x = 55x
-20 + 55x = 245

Solving
-20 + 55x = 245

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 55x = 245 + 20

Combine like terms: -20 + 20 = 0
0 + 55x = 245 + 20
55x = 245 + 20

Combine like terms: 245 + 20 = 265
55x = 265

Divide each side by '55'.
x = 4.818181818

Simplifying
x = 4.818181818

See similar equations:

| 12-6x=8x+124 | | (2x+3)+(x+1)= | | 15a-10= | | 12n+7n=20 | | 92-7a= | | 8x+10=3(x+10) | | 3x-4x+10=2x+6-8 | | 2x^2-9xy+4y^2=0 | | 4x-12=7x-51 | | 84=12(2y+1) | | (x-2)(x-3)=5 | | 8x^2=6x | | 3x-5=5x+30 | | 500-0.13= | | 8x^3-6x^2-27x=0 | | 3x-(x-3)=15 | | 27y-49y+22= | | 4(5-a)= | | 1/3(m+21)+2/3=-2 | | 3a+18= | | 6x^2-6x=5x^2-4x-12 | | 3s-5s= | | 5c^3+25c^2-120c=0 | | 25x=16x+20x | | -4p=-36 | | 81g=9 | | 2y/3+27+3y/4.=-24 | | 33=-3b | | 10v^2+25v-30= | | 81=9g | | 5v^2-35v+50= | | 4v^2-9= |

Equations solver categories