x+3x+x+9=86

Simple and best practice solution for x+3x+x+9=86 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+3x+x+9=86 equation:


Simplifying
x + 3x + x + 9 = 86

Reorder the terms:
9 + x + 3x + x = 86

Combine like terms: x + 3x = 4x
9 + 4x + x = 86

Combine like terms: 4x + x = 5x
9 + 5x = 86

Solving
9 + 5x = 86

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 5x = 86 + -9

Combine like terms: 9 + -9 = 0
0 + 5x = 86 + -9
5x = 86 + -9

Combine like terms: 86 + -9 = 77
5x = 77

Divide each side by '5'.
x = 15.4

Simplifying
x = 15.4

See similar equations:

| (X-8)2=16 | | 2(x-3)-3(4-x)=2 | | 84=5(6)(3)+2(3)h | | (-32y^20)^1/5 | | 3(5x-7)=7(x+3) | | x+3x+5x=100 | | 8x+3=6x+39 | | 5x+5=91-7x | | 0.8x+0.2=0.6x-2 | | 4(3x+7)=2(8x+5) | | 0.8x+0.2=0.6-2 | | 6x-23=x+7 | | 4+9t+46t=3t | | 2(3x+7)=53 | | (2/3x-2)/(2x-6)=0 | | 8(f-3)=-32 | | 55+2x-49+90+x=180 | | 9x7/5 | | 10x-4-4=3x-3+8x-6 | | 0=6+(m-6)4 | | O=6+(m-6)4 | | -3(8x+11)=6(10+3x) | | 1/2x=1.4 | | 11x+34=12 | | X+6=12-3x+2 | | 42y^2+62=0 | | Y=0.75x+11 | | 6x+4-5=4x+6 | | (5x+-3)(5x+3)=0 | | 3/5=1/2y | | 4x+20=15x-35 | | 5x+5=-125-3x |

Equations solver categories