10x+9=2x+8

Simple and best practice solution for 10x+9=2x+8 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 10x+9=2x+8 equation:


Simplifying
10x + 9 = 2x + 8

Reorder the terms:
9 + 10x = 2x + 8

Reorder the terms:
9 + 10x = 8 + 2x

Solving
9 + 10x = 8 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
9 + 10x + -2x = 8 + 2x + -2x

Combine like terms: 10x + -2x = 8x
9 + 8x = 8 + 2x + -2x

Combine like terms: 2x + -2x = 0
9 + 8x = 8 + 0
9 + 8x = 8

Add '-9' to each side of the equation.
9 + -9 + 8x = 8 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = 8 + -9
8x = 8 + -9

Combine like terms: 8 + -9 = -1
8x = -1

Divide each side by '8'.
x = -0.125

Simplifying
x = -0.125

See similar equations:

| 11b-10b=15 | | 10x+9=2x+9 | | 5.7a+15=72 | | 7g-5g=12 | | 6y-3=10y+5 | | -5-6(9+2x)=40 | | 12r^2+13r=4 | | 4m-48+14m=618-20m | | 2.7x+36=7.29+6x | | 10+2t=6 | | 6(-4)=2y-4 | | 121-256x^2=0 | | 3x+2=2(x-2)+7 | | 6(-4)=2y | | 46=6r-8 | | 6.25x+81=39.0625+9x | | 66=3x^2-18x+81 | | 37x+9-22x=7619 | | 3x=24+2x | | 6.25x+81=3.90625+9x | | 5(5x-4)=45 | | (k+3)(4k+7)=0 | | 0=-16t^2+100t+200 | | (9k+11)(k+9)=79 | | -2x+58=98-12x | | y-20=15(x-3) | | 2x=247x | | 78=3x^2-60x+375 | | 12x+5=6X+24 | | 3=5x+b | | 6(8x-1)=50 | | 3x+7y=7y-14x+68 |

Equations solver categories