3x+9+4x=86

Simple and best practice solution for 3x+9+4x=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 3x+9+4x=86 equation:


Simplifying
3x + 9 + 4x = 86

Reorder the terms:
9 + 3x + 4x = 86

Combine like terms: 3x + 4x = 7x
9 + 7x = 86

Solving
9 + 7x = 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 + 7x = 86 + -9

Combine like terms: 9 + -9 = 0
0 + 7x = 86 + -9
7x = 86 + -9

Combine like terms: 86 + -9 = 77
7x = 77

Divide each side by '7'.
x = 11

Simplifying
x = 11

See similar equations:

| .90x=.40(30)+.15(100) | | 3.3q-5.3-2.8q=-0.5q-1.6 | | 70-3x=2x+15 | | 5x-9=3x+5 | | -56-2x=7-9x | | 52-2x=8x+16 | | 2x=-8 | | 44=2(2w+4)+2w | | 5+3x+5x=69 | | 5x-6=3-8 | | 11x+6-3=10x-2 | | 6x+13=121-6x | | 5x+5+5x=25 | | -7y+5=-8y+1 | | 6-x=7 | | 14b+34+50+10b=180 | | -10x+8=7 | | -6x=20 | | 4x+7+4x=55 | | -3(5m+2)= | | 6x+9+3x=18 | | -2-5x=0 | | 9+8x=79+x | | 13x=8x+35 | | 3x^5-24x^4+18x^3=0 | | 6x-1=16x-71 | | 3x-12=-3x+36 | | 2x+21=9x-49 | | 5x=4x+3 | | 4x^2+32x+64=25 | | 9x+5=4-3x | | 8x-11=6x+3 |

Equations solver categories