2x+7-1=12

Simple and best practice solution for 2x+7-1=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 2x+7-1=12 equation: 


Simplifying
2x + 7 + -1 = 12

Reorder the terms:
7 + -1 + 2x = 12

Combine like terms: 7 + -1 = 6
6 + 2x = 12

Solving
6 + 2x = 12

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 2x = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 2x = 12 + -6
2x = 12 + -6

Combine like terms: 12 + -6 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

See similar equations:

| 1-2y=2 | | 8960000/x=8 | | -17x-3x+2=-8x-8 | | 6-2d=32 | | 15q+4=20-15q | | 89600/x=8 | | 7y+12=18-7y | | 650=x-135 | | (2(-5/3))/(1-(-5/3)^2) | | 48/50 | | x/5=5.16 | | x/7=0.0516 | | x/7=5.16 | | 5x+1-2(x+3)=2x+3(4x-5) | | (1+1)x(1+1)= | | 5x=-25x | | 12-(6x-5)= | | Sen(3x-3/2)= | | 6xy+2y+3=0 | | m+16= | | 9-2(4w-5)= | | 3(9x-6y)= | | (X-4x)(x-4x)+8=0 | | 12(6x-5)= | | 3z+z+2z= | | 10c+3-4c-5= | | x^3-3*x^2-72*x-126=0 | | y/2=15/6 | | -4-(-13)= | | X+7x-7=-3x | | 2x-1=3x+17 | | 5x-2x-5y+5y=20+17 |

Equations solver categories