7x-4+5x=12

Simple and best practice solution for 7x-4+5x=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 7x-4+5x=12 equation:


Simplifying
7x + -4 + 5x = 12

Reorder the terms:
-4 + 7x + 5x = 12

Combine like terms: 7x + 5x = 12x
-4 + 12x = 12

Solving
-4 + 12x = 12

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 12x = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 12x = 12 + 4
12x = 12 + 4

Combine like terms: 12 + 4 = 16
12x = 16

Divide each side by '12'.
x = 1.333333333

Simplifying
x = 1.333333333

See similar equations:

| n^2-n-160=0 | | H-6+4n=30 | | (6y-10)-(9y-15)= | | 128-32t=0 | | 1n+4=12 | | 12n+4=12 | | a=(3x-12)0 | | -5x-3x=-14-10 | | h=10m+50 | | (12x+4)-(4x+2)= | | v=128-32t | | 6+3h=36 | | 23-8x=12 | | B+5=2b-7 | | 5p-8=10 | | 6-4x=-5k | | graphv=128-32t | | -5k=10-3k | | 10x-11=9x+5 | | 6x+2=88 | | 9-2v=-5v | | 3x+42=78 | | ax^2+xy^2=0 | | 2x-34=12-4x | | 169-4b^2=0 | | 2(3x-5)=-14+6x+4 | | 6x+2y=91 | | x+y=z+5 | | 6x+2y=89 | | -3a-10=-2a+9 | | 4x^2-9=-17 | | 17=5b+7 |

Equations solver categories