3x+5x=128

Simple and best practice solution for 3x+5x=128 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+5x=128 equation: 


Simplifying
3x + 5x = 128

Combine like terms: 3x + 5x = 8x
8x = 128

Solving
8x = 128

Solving for variable 'x'.

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

Divide each side by '8'.
x = 16

Simplifying
x = 16

See similar equations:

| -2(w-7)+10w=24 | | 5/2x-3/10=1/x | | 2n+17=15 | | 3s^2+8-3= | | 9x+8=13x-4 | | 9y-8y+5=-5 | | -17=8+5(k+7) | | 3x+7x-20=40 | | -cy+8=4d-3y | | -9a+b=87 | | X^10/6 | | 10a+4b+3a-25b=0 | | -7/3X=-3 | | 7j+3-4j+9=0 | | 9a+6b=-45 | | 4.5-4(1-7z)=15.5 | | h^3+2=40 | | 12.29+.09x=13.04+12x | | 2.5dicks+1=3dicks-4 | | 6xy-6y-1=0 | | 4(1-6f)=23 | | h^3+2h^2-40=0 | | 5x-4+2x=180 | | (A+5)+(a-3)= | | 16+X=25-X | | 3(x+2)-2(x-4)=28 | | 4(-0.5)+2y=-1 | | 2+7x-38=29 | | x=2x^2-4x+20 | | 42+8*2= | | 3s+8s-3= | | 10x-5=2x-10 |

Equations solver categories