5x+7x=120

Simple and best practice solution for 5x+7x=120 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 5x+7x=120 equation: 


Simplifying
5x + 7x = 120

Combine like terms: 5x + 7x = 12x
12x = 120

Solving
12x = 120

Solving for variable 'x'.

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

Divide each side by '12'.
x = 10

Simplifying
x = 10

See similar equations:

| -2(-1-4x)=34 | | (x+2)(2x-5)=0 | | 2x^7-11x^5+8x^4=0 | | 8a-3=5a-6 | | 6(-7x-2)=-390 | | 25=8x | | -x-2=-2x | | log(x^2-x-5)=0 | | 28+-10= | | 0=7x^2+20x | | 3/k-1=4 | | -20-4(4x-1)=-15 | | y=-3/2x+6 | | -3+6q=1 | | 1(k-1)=7(k-9) | | 6n^2-6n-420=0 | | 21x-5+20x^2=0 | | 4x+4-5x=5 | | 1/4x=44 | | -3(2x-3)=-27 | | 5x-7/2-2x+7/3=3x-14 | | 6w-5=8 | | p-4+p=-16 | | x=5x+6 | | 4(3x+70)=-116 | | z/4=z/5+8 | | 2x+3=7x+13 | | -2x+3x=-6 | | 9+3m=-6 | | 4x^2-14xy-30y^2=0 | | -7=k-5+4 | | 3(m-3)=3m-9 |

Equations solver categories