3x+13+6x-2=90

Simple and best practice solution for 3x+13+6x-2=90 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+13+6x-2=90 equation:


Simplifying
3x + 13 + 6x + -2 = 90

Reorder the terms:
13 + -2 + 3x + 6x = 90

Combine like terms: 13 + -2 = 11
11 + 3x + 6x = 90

Combine like terms: 3x + 6x = 9x
11 + 9x = 90

Solving
11 + 9x = 90

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 9x = 90 + -11

Combine like terms: 11 + -11 = 0
0 + 9x = 90 + -11
9x = 90 + -11

Combine like terms: 90 + -11 = 79
9x = 79

Divide each side by '9'.
x = 8.777777778

Simplifying
x = 8.777777778

See similar equations:

| 7x+2y=4500 | | (9y-8)+62=180 | | 4r+2=26 | | 21+4a=-(-a+3) | | 12+x=45-20 | | 5x-8=-4x-89 | | 25x+15y+(-18x-6y)= | | 11n^2-9n+4=0 | | 3x^2+23x+20=0 | | (3x-45)=2x | | sin(x)=.009009009 | | 11n^2-9n+4=o | | -7(x+1)-17=28+4 | | -4.3-9.75=-2.4+10.46+17.22 | | 9x-4x=4x+30-4x | | 2(3.14)(16)= | | (3x-7)+118=180 | | -X+1=7x-79 | | 2h-5=13 | | 7(6x-1)-4(2x+8)=-5 | | (7x+16)+(2x+110)=180 | | 2(4x+1)-3=2x+-1 | | N-8=-25 | | 5x^2+5=13x | | 21x+84=9x | | 14.3+18.63=8.8h-11.62 | | -2(x-2)+5x=-11 | | -f=-23 | | X+101=298 | | 2(4x+1)-3=4x+-2 | | 15k^3-114k^2=189k | | 88=151-16t^2 |

Equations solver categories