5x+7-2x+20=12

Simple and best practice solution for 5x+7-2x+20=12 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+7-2x+20=12 equation:


Simplifying
5x + 7 + -2x + 20 = 12

Reorder the terms:
7 + 20 + 5x + -2x = 12

Combine like terms: 7 + 20 = 27
27 + 5x + -2x = 12

Combine like terms: 5x + -2x = 3x
27 + 3x = 12

Solving
27 + 3x = 12

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 3x = 12 + -27

Combine like terms: 27 + -27 = 0
0 + 3x = 12 + -27
3x = 12 + -27

Combine like terms: 12 + -27 = -15
3x = -15

Divide each side by '3'.
x = -5

Simplifying
x = -5

See similar equations:

| 5s*4=20 | | 123.466=132.465 | | 123.466=3.368 | | 3(2x+1)-4=41 | | 8-11=x+17 | | 2/352 | | 9.07=9.0008 | | 17=z-(-11) | | -8r+6-4r=-18 | | 352/2= | | 8w-5(w+3)=4x-6 | | 352/2 | | 3x+10=63 | | 104=8xn | | -4a+7+8a=-6a+3 | | 8t=t+42 | | 3x+5=-2x+11 | | 10z-42-8=4 | | 5a=a+60 | | 12t-16t=-5 | | 25=3n-4n | | 6x-7y=-7 | | 4t=t+15 | | X-(-4.9)=6.1 | | 20+c=-5c | | n=-2/3h | | 8v-49=v+42 | | x-92=8(2x+3)-11 | | 6x-9=3x+33 | | 22=13-8-x | | 9a=6a+12 | | 2x-y+4.5=0 |

Equations solver categories