8x+4=9x-8

Simple and best practice solution for 8x+4=9x-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 8x+4=9x-8 equation:


Simplifying
8x + 4 = 9x + -8

Reorder the terms:
4 + 8x = 9x + -8

Reorder the terms:
4 + 8x = -8 + 9x

Solving
4 + 8x = -8 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
4 + 8x + -9x = -8 + 9x + -9x

Combine like terms: 8x + -9x = -1x
4 + -1x = -8 + 9x + -9x

Combine like terms: 9x + -9x = 0
4 + -1x = -8 + 0
4 + -1x = -8

Add '-4' to each side of the equation.
4 + -4 + -1x = -8 + -4

Combine like terms: 4 + -4 = 0
0 + -1x = -8 + -4
-1x = -8 + -4

Combine like terms: -8 + -4 = -12
-1x = -12

Divide each side by '-1'.
x = 12

Simplifying
x = 12

See similar equations:

| 11x=35 | | 2x^(4/3)-5x^(2/3)+2=0 | | a-4/2=8 | | (4x+1)+(2x-1)=5x | | 3+2y+5+4+3+5y= | | (a+n)^13/3*(a+n)^1/6 | | r-6/2=r+4/3 | | 2/3q=1/3q+7 | | y=(5x^2+6x+3)(4x^2-4x+5) | | 2x^4/3-5x^2/3+2=0 | | -0.10(17)+0.60x=0.05(x-12) | | (Y-4)-(y+5)=9y | | 5-4m=7 | | -36=x+-8 | | -2k+10(7+k)=10(k-7)+12k | | m+8/-3=17-m/-2 | | 55=20x-5 | | 7(1-x)-1=20 | | 6-15=z/-6 | | X/5-1=-9 | | 2/x+5-1/x-3=0 | | 25.1=2*3.14*x | | -310=12x-130 | | 64+32x=1800 | | 2x^2-8x-8y-32=0 | | 2/x+5-1/x_3=0 | | 6*11/2g-1 | | 3x-3(x-3)=2x-1*2x(2x-1) | | X-11=16+4x | | 2a+8b-3c= | | -310=12x+130 | | 2(x*x)+16x+14=54 |

Equations solver categories