3x-4=15x+8

Simple and best practice solution for 3x-4=15x+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 3x-4=15x+8 equation:


Simplifying
3x + -4 = 15x + 8

Reorder the terms:
-4 + 3x = 15x + 8

Reorder the terms:
-4 + 3x = 8 + 15x

Solving
-4 + 3x = 8 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-4 + 3x + -15x = 8 + 15x + -15x

Combine like terms: 3x + -15x = -12x
-4 + -12x = 8 + 15x + -15x

Combine like terms: 15x + -15x = 0
-4 + -12x = 8 + 0
-4 + -12x = 8

Add '4' to each side of the equation.
-4 + 4 + -12x = 8 + 4

Combine like terms: -4 + 4 = 0
0 + -12x = 8 + 4
-12x = 8 + 4

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

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

Simplifying
x = -1

See similar equations:

| (x-12)(x-12)= | | k^2-4k+4=0 | | 3w-3=29 | | (4)(-3)-4/2(-3)^2=0 | | 3-3w=29 | | 3Y+28=-4Y | | 2x+4+x=4+2x | | -2+3x=7 | | p^2-9p-10=0 | | r^3-6r^2-40r=0 | | d(300)=680-100(300) | | n^3+13n^2+40n=0 | | x^4-16x^3-y^3=0 | | d(220)=680-100(220) | | 2r^2-14r+20=0 | | 2m^2-5=0 | | 3m^2+24m=0 | | n^2-14n+40=0 | | -x+1=6x-2 | | a^3+a^2-2a=0 | | 8y-11=3x | | 3r^2+45r+150=0 | | -3x=-8y-11 | | 5+(-3+1)= | | 5y-2=12 | | 2.1d=6.72 | | 4y^3+4y^2-16y=0 | | n^2-n=-20 | | x^3+2x^2+3x-5=0 | | 12x-3=28x+1 | | 2/3(-6,3) | | 9+b=-8 |

Equations solver categories