3x+2(3x-10)=91

Simple and best practice solution for 3x+2(3x-10)=91 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+2(3x-10)=91 equation:


Simplifying
3x + 2(3x + -10) = 91

Reorder the terms:
3x + 2(-10 + 3x) = 91
3x + (-10 * 2 + 3x * 2) = 91
3x + (-20 + 6x) = 91

Reorder the terms:
-20 + 3x + 6x = 91

Combine like terms: 3x + 6x = 9x
-20 + 9x = 91

Solving
-20 + 9x = 91

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 + 9x = 91 + 20

Combine like terms: -20 + 20 = 0
0 + 9x = 91 + 20
9x = 91 + 20

Combine like terms: 91 + 20 = 111
9x = 111

Divide each side by '9'.
x = 12.33333333

Simplifying
x = 12.33333333

See similar equations:

| 5+0.09x=20.39 | | 9+5m=19 | | 5+10y=x | | 8x+2x=200 | | 56x^5+46x^4+30x^3=0 | | -3-6*0/2*-3 | | 3x+9+4x+x=7x+9 | | 7x+91=105-14x | | 2x+9+3x+x=6x+8 | | m=-5(4+m)+12 | | 2x+9+3x+x=-6x+9 | | 2x+9+3x+x=x+5 | | -11f=1(1-2f)+5 | | 2-2u=4 | | 8=14-3c | | -4=3-6 | | 2x+9+3x+x=8x+2 | | -4=g-6 | | (.10)2x-1.65=(.5)y | | -2w+-9=9 | | 2.5x-1.5=2x+2 | | -3+-4u=-19 | | Z-4/6=7/2 | | -8/7(x)=5 | | 5-4+7x+1=3x+2 | | 5-4+7x+1=5x+9 | | 3(4-w)=9 | | 5.5x+3=5x+4 | | 7=n+2-6n | | 12x+3=5x+4 | | 5-4+7x+1=9x+6 | | 5-4+7x+1=9+6 |

Equations solver categories