8x-7=129

Simple and best practice solution for 8x-7=129 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-7=129 equation: 


Simplifying
8x + -7 = 129

Reorder the terms:
-7 + 8x = 129

Solving
-7 + 8x = 129

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 8x = 129 + 7

Combine like terms: -7 + 7 = 0
0 + 8x = 129 + 7
8x = 129 + 7

Combine like terms: 129 + 7 = 136
8x = 136

Divide each side by '8'.
x = 17

Simplifying
x = 17

See similar equations:

| 60-x=12 | | Y^2+(3h-2)x+(4h-8)x^2=0 | | 9x^2-y^2+36x-4y=49 | | 4.41=4 | | 7.3x-22=2.1t-22 | | 5v+v=42 | | 12p^2+9p-30=-10 | | X^2-2x-19/x-4 | | 7=13y-6y | | 3y/8=15 | | 1+5v=v-6+v+13 | | -2+3k=13 | | (x-2y)(x+2y)=4 | | (x-2y)(x+2y)=equation | | 7x^4-37x^2+10=0 | | 6*x/x^2 | | 14-r=-3(1+6r) | | 4x-1=7x-5 | | b-5+6b=17 | | 74+5x=114 | | 2N-5=N+17 | | Log(3x)=3x-8 | | (x-5y)(x+3y)=equation | | 4/7*9 | | X-3x=-6+8 | | 4c+5=12x | | 2/2x-2 | | g=-6+13r | | g=-5+13r-1 | | ln(31)-ln(7)= | | ln(31)+ln(7)= | | x^2+x+10=80-2x |

Equations solver categories