7x+2x=72

Simple and best practice solution for 7x+2x=72 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 7x+2x=72 equation: 


Simplifying
7x + 2x = 72

Combine like terms: 7x + 2x = 9x
9x = 72

Solving
9x = 72

Solving for variable 'x'.

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

Divide each side by '9'.
x = 8

Simplifying
x = 8

See similar equations:

| 2x^2-13x+18=0 | | 2x+2+4x-8= | | -x=-16+x | | 9x-500=11y | | -.83333(9+2x)=40 | | 5y-17=18 | | 8a^2b+12b^2= | | 3x-6+3=15 | | 2(a+b)-(2a-b)= | | 4(3x-4)+(4x+10)=90 | | 5r+13=2r | | 12w-3-5=10 | | 2d+1=-2d | | 2x^4+x^3-5x-7= | | 2d+1=2d | | (4x+5)+(5x+40)=180 | | 5n+8-4n=12 | | (6k+8)-(7-6k)= | | -6=b/2-1 | | 4-z-10=1 | | 4z-10=1 | | -12=x-6 | | X^4(x-3)=0 | | 2(2x-7)+7x+7=180 | | 7x+20+5x+10=180 | | 6x-15+4(x-3)=17-x | | 38+7x=8(x+4) | | 4x^2-x(x-3)-(1-x)(1+x)=1-2[1-2x(x-1)] | | 0.14y+0.04(y+500)=1820 | | 40=15x+2 | | 0.5x+1.333x=x+5 | | 90-22-2y= |

Equations solver categories