3x+10+x+20=x

Simple and best practice solution for 3x+10+x+20=x 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 3x+10+x+20=x equation:


Simplifying
3x + 10 + x + 20 = x

Reorder the terms:
10 + 20 + 3x + x = x

Combine like terms: 10 + 20 = 30
30 + 3x + x = x

Combine like terms: 3x + x = 4x
30 + 4x = x

Solving
30 + 4x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
30 + 4x + -1x = x + -1x

Combine like terms: 4x + -1x = 3x
30 + 3x = x + -1x

Combine like terms: x + -1x = 0
30 + 3x = 0

Add '-30' to each side of the equation.
30 + -30 + 3x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 3x = 0 + -30
3x = 0 + -30

Combine like terms: 0 + -30 = -30
3x = -30

Divide each side by '3'.
x = -10

Simplifying
x = -10

See similar equations:

| 3(c-6)=10-2c | | 10z-6(3z+4)=5(2z+(3z+4)-22) | | 4(a+9)=4a+x | | 4(a+9)=4a+36 | | 3x+11=83-6x | | 2t^2-9t-5=0 | | 4x^2-5x+12=8x+2 | | 5x+18=14x-54 | | x^2+19x+30=8x+2 | | x^2-7x+22=10 | | 8x-7=4x+5 | | 3(x+2)-4(x-1)=6 | | 6x+35=8x+13 | | 5(4x-3(x+4))=8x-3 | | 123-4x=32x+23 | | 10-7x=82-21x | | -33-10x=9x+24 | | 2x+14=-76-7x | | 1+5x=45+x | | 4a-4+a+24=6a+20-4a | | 6a-12-8-6a= | | 2(x+3)=4(2x-9) | | -13x+3x-2=5-5x+23 | | (-13x)+3x-2=5-5x+23 | | 5x-3(-10)=15 | | 5x-3(0)=15 | | 5(0)-3x=15 | | x=-10(0)+2 | | 5(p+3)-6(p-4)=30 | | 5Y+2X=12 | | 5(m-4)+3m=24 | | 9x^2-5x+11=0 |

Equations solver categories