x+x+78+x-12=180

Simple and best practice solution for x+x+78+x-12=180 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 x+x+78+x-12=180 equation:


Simplifying
x + x + 78 + x + -12 = 180

Reorder the terms:
78 + -12 + x + x + x = 180

Combine like terms: 78 + -12 = 66
66 + x + x + x = 180

Combine like terms: x + x = 2x
66 + 2x + x = 180

Combine like terms: 2x + x = 3x
66 + 3x = 180

Solving
66 + 3x = 180

Solving for variable 'x'.

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

Add '-66' to each side of the equation.
66 + -66 + 3x = 180 + -66

Combine like terms: 66 + -66 = 0
0 + 3x = 180 + -66
3x = 180 + -66

Combine like terms: 180 + -66 = 114
3x = 114

Divide each side by '3'.
x = 38

Simplifying
x = 38

See similar equations:

| 8x+14-7x=-5-10 | | (3-z)(3z+8)=0 | | 2.25-2x=3.6+4x | | 2/12m=1/3 | | 130+(x-5)+(x+30)+(x+55)+75=180 | | 4/3•3.14•79.5 | | 130+(x-5)+(x+30)+(x+55)+75=540 | | 10-(5y-6)= | | 8/3(-6) | | M/12=9 | | n/2=1/2 | | n/6=m | | F(v)=v^2+8v+15 | | 5k+22k-15=0 | | ln(1-exp(-x/2)) | | 7(n-8)=-5+7(n-6) | | 1/8•8/3-1/3 | | 1-7x=90 | | -2y+8x=-18 | | 10k=400 | | 5x+3x=17 | | 3-5(2+1)=4x-8 | | 64000=4x | | 17=4y-17 | | 4/3•3.14•5833 | | 49000=70x | | 3v+14=47 | | -t^3+5t+750=0 | | 4/3•3.14•18 | | 65000=-100x | | 0.5(6w-4)=4x-9 | | -8(1-6x)-3(x-1)=-5 |

Equations solver categories