3(x-1)+5=20

Simple and best practice solution for 3(x-1)+5=20 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(x-1)+5=20 equation: 


Simplifying
3(x + -1) + 5 = 20

Reorder the terms:
3(-1 + x) + 5 = 20
(-1 * 3 + x * 3) + 5 = 20
(-3 + 3x) + 5 = 20

Reorder the terms:
-3 + 5 + 3x = 20

Combine like terms: -3 + 5 = 2
2 + 3x = 20

Solving
2 + 3x = 20

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 3x = 20 + -2

Combine like terms: 2 + -2 = 0
0 + 3x = 20 + -2
3x = 20 + -2

Combine like terms: 20 + -2 = 18
3x = 18

Divide each side by '3'.
x = 6

Simplifying
x = 6

See similar equations:

| 5m+8+4m=35 | | 4y/3-2y=31/5 | | 4x-2+y=6-2xfory | | -18=-2m-68 | | 19=0.4x-0.9z-6 | | 4x+2(-2x+4)=14 | | 3(x^2-x-6)+(x-3)(x-1)=0 | | 9x+45=-1x+135 | | 5(2x-1)=25+3(x-3) | | d(t)=1.5t^2 | | 4y-6y=31/5 | | 16/x+2=1+2/x-4 | | 4-2x+3y+5+6x-2y= | | 50=-22+12x | | 0=7(5)-5 | | 9x+45=-1+136 | | 4x+2(-2x+4)=0 | | 3b=2/7 | | 36-11=5(x-9) | | 2m=14m-36 | | -2x-14=-4+3x | | 3/5-1/y+9/10=0 | | 9x(3x-5)=4x-(7-6x) | | 27+3y-10=13y-13-4y | | 3x-4y=16y+2 | | c=95(f-32) | | 17=4x+4x+9 | | 9x+10=5(4x-1)+15 | | x+12x-2x= | | 7x+8y=115 | | log(15)-log(2x)=1 | | -5+6x-2x=-13 |

Equations solver categories