x+3(x-20)+2(x+10)=440

Simple and best practice solution for x+3(x-20)+2(x+10)=440 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 x+3(x-20)+2(x+10)=440 equation:


Simplifying
x + 3(x + -20) + 2(x + 10) = 440

Reorder the terms:
x + 3(-20 + x) + 2(x + 10) = 440
x + (-20 * 3 + x * 3) + 2(x + 10) = 440
x + (-60 + 3x) + 2(x + 10) = 440

Reorder the terms:
x + -60 + 3x + 2(10 + x) = 440
x + -60 + 3x + (10 * 2 + x * 2) = 440
x + -60 + 3x + (20 + 2x) = 440

Reorder the terms:
-60 + 20 + x + 3x + 2x = 440

Combine like terms: -60 + 20 = -40
-40 + x + 3x + 2x = 440

Combine like terms: x + 3x = 4x
-40 + 4x + 2x = 440

Combine like terms: 4x + 2x = 6x
-40 + 6x = 440

Solving
-40 + 6x = 440

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + 6x = 440 + 40

Combine like terms: -40 + 40 = 0
0 + 6x = 440 + 40
6x = 440 + 40

Combine like terms: 440 + 40 = 480
6x = 480

Divide each side by '6'.
x = 80

Simplifying
x = 80

See similar equations:

| 2(4+6)=4b+8 | | 30=q | | =-8x+20 | | 2x+8=7x+20 | | (x-3)(x-2)=90 | | 4x^3+24x^2+4x+24=0 | | 2s+5= | | ay+bx=y-d | | 2j-3=11+12 | | x(2x-3)=135 | | -4y^4-8xy^5=0 | | -8x*25-1/5x*7x | | 25+3p=40 | | 8(-7+3x)=-2(x+2) | | 7w+4=16+9 | | -118=-6+8x | | (8-9i)+(2+2i)=0 | | z+5(y-7+4z)-2/3x-x | | 6+h=34 | | z=-1+2i | | 10x^2-91x+9=0 | | 47=f-28 | | 6/15x90 | | 5/x^(4/5) | | 6/15*90 | | z^3-64=0 | | -3.6-5x-5.8-x=-5x+5.9 | | b^2-4b-16=5 | | x+(3x-20)+(2x+10)=4.40 | | 15-7-3m+4=5-2m | | 1.5x=107.25 | | 5x+3=15x+[-13] |

Equations solver categories