12-1(x+1)=4

Simple and best practice solution for 12-1(x+1)=4 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 12-1(x+1)=4 equation: 


Simplifying
12 + -1(x + 1) = 4

Reorder the terms:
12 + -1(1 + x) = 4
12 + (1 * -1 + x * -1) = 4
12 + (-1 + -1x) = 4

Combine like terms: 12 + -1 = 11
11 + -1x = 4

Solving
11 + -1x = 4

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + -1x = 4 + -11

Combine like terms: 11 + -11 = 0
0 + -1x = 4 + -11
-1x = 4 + -11

Combine like terms: 4 + -11 = -7
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

See similar equations:

| cos^4x-1=0 | | 11-h=8 | | x/15-5=6 | | =-6/0 | | x+41=x+12 | | 6b(6b+8)= | | 14=13-u | | 6x^2+6=12 | | x+136=180 | | -2p-15p=17 | | 16y^3=25x | | 2/5(45) | | 9/r=3 | | 2/5x-3/43 | | 11x=17x-30 | | (3+7i)+(4-3i)= | | 6r+9= | | -35+5= | | 5s+2s=7 | | 2A=41-A | | 2(r-3)=8 | | 2(e-3)=8 | | 3n+7=9n+21 | | 5.5+(-6.9)= | | 6y(3yx+5X)+2w=1 | | x/6=-22/33 | | 2+5xi-3y=14xi+3x-5yi | | 4(u-3)+8(2u-3)=4 | | 5m-4m=45 | | 2x+86=172 | | -12h+2h=-20 | | (z+43)+z+z=180 |

Equations solver categories