30x+12x+8x=400

Simple and best practice solution for 30x+12x+8x=400 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 30x+12x+8x=400 equation: 


Simplifying
30x + 12x + 8x = 400

Combine like terms: 30x + 12x = 42x
42x + 8x = 400

Combine like terms: 42x + 8x = 50x
50x = 400

Solving
50x = 400

Solving for variable 'x'.

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

Divide each side by '50'.
x = 8

Simplifying
x = 8

See similar equations:

| 2x^2+24x+57=0 | | -1.7c+13.6=3.4 | | 10y=y+27 | | 4q+9=2q+17 | | 5(a-b)=5 | | 6-10=-6(4-2w)-4 | | 0.80x+0.05(14-x)=.10(-113) | | 15x^2-91x+6=0 | | 1.5d+3.25=1+2.25z | | (x^13-X^6)= | | 2.00+2.50x=14.50 | | 9x+5(14-x)=1(-44) | | 4x-7=23-6x | | 2x+2x-9=23 | | 26x+6=5(5x+4) | | x+(x+1)+(x+2)=144 | | 3x-38=16 | | -2.4-5x=18.6 | | 6x+6+3x=11 | | -2(3x-1)=4x-3 | | 2x-9=g(x) | | 5x-30+2x=-16 | | 14+x=3(-x+3)-11 | | 4n-12=92 | | 16x^3+24x^2=0 | | (x-(-i))(x-(i))(x+8)(x-(2+i))(x-(2-i))=z | | 3t+8=60-10t | | x+x+1+x+2=-147 | | 2x+5=2x^2+8x+7 | | 8h^2-24h+250=570 | | 0=1+y+3x | | 3x-53=16 |

Equations solver categories