8x+5x-5=12+9

Simple and best practice solution for 8x+5x-5=12+9 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 8x+5x-5=12+9 equation:


Simplifying
8x + 5x + -5 = 12 + 9

Reorder the terms:
-5 + 8x + 5x = 12 + 9

Combine like terms: 8x + 5x = 13x
-5 + 13x = 12 + 9

Combine like terms: 12 + 9 = 21
-5 + 13x = 21

Solving
-5 + 13x = 21

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 13x = 21 + 5

Combine like terms: -5 + 5 = 0
0 + 13x = 21 + 5
13x = 21 + 5

Combine like terms: 21 + 5 = 26
13x = 26

Divide each side by '13'.
x = 2

Simplifying
x = 2

See similar equations:

| 2(3p-7)+4p=30-4 | | -9x+4(3x-4)=-8-5x | | -6x+y=-4 | | 30=3d+6 | | 35+5=3d+6 | | 3x+7y=-5 | | 18x-5=7+12x | | 4c^2+12cf+9f^2=0 | | 10+20=3d-6 | | 7x-4=2x+26 | | 5x+25=30+10x | | 30=7d+6 | | y-8x=23 | | 2x-7y=20 | | 24-2x=3x-1 | | -17t+-14t+17t=-14 | | 15-(2w+5)=-6w+10+4w | | 3+12x=14-10x | | 49w^2-126w+81=0 | | 500+35x=55x | | 6c-14+5c+8=-50 | | 6x-8=16+10x | | -2x+y=1 | | 3-2(x-4)=7 | | 28q-6(3q-5)=40 | | 30x=10x+40 | | 50=6+-11c | | x=y+9 | | 4(2r+1)-3(2r-5)=29 | | 110+.70m=30+.80m | | -11x+2y=3 | | 2x+4x-12=3 |

Equations solver categories