3x+7x=280

Simple and best practice solution for 3x+7x=280 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+7x=280 equation: 


Simplifying
3x + 7x = 280

Combine like terms: 3x + 7x = 10x
10x = 280

Solving
10x = 280

Solving for variable 'x'.

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

Divide each side by '10'.
x = 28

Simplifying
x = 28

See similar equations:

| (2sen^2x)-1=0 | | -3(6x-6)+6=-18x+24 | | 100=28x^2+12x | | (4x+2)+(2x+1)+(x-1)=180 | | 6(6x-4)=36x-24 | | 3z-4=z | | x+1.25=2x-1 | | 7(x-2)=18+4x | | 7x-23+5x-31=90 | | 2x-1=6x+13 | | 0.18(y-9)+.10y=.16y-1.2 | | ax-x=12 | | -7p-4(6-4p)=5(p-3)-17 | | 11Y-9Y=6 | | -16x=12-(-4) | | 60=234 | | 7/9x-1/3=2 | | 16=17-1 | | -19u=-2 | | (x+2)+(2x-1)+(2x+2)=180 | | 3r^3+6r= | | .50x+0.35(70)=46.5 | | 3(2x-4)-4(2x+2)=10 | | 12+9x=78x-9 | | F(4)=6x+15 | | 8y+21=2y-9 | | 8+5x=2(-x+3)-9 | | 4x-2y=x+2y | | 9x+6=10x-4 | | 17.00+4.50h=14.00+5.75h | | 5r-4(2r+3)=6 | | 4x^2-12x+48=0 |

Equations solver categories