-[7z-(12z+3)]=3+(4z+10)

Simple and best practice solution for -[7z-(12z+3)]=3+(4z+10) 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 -[7z-(12z+3)]=3+(4z+10) equation:


Simplifying
-1[7z + -1(12z + 3)] = 3 + (4z + 10)

Reorder the terms:
-1[7z + -1(3 + 12z)] = 3 + (4z + 10)
-1[7z + (3 * -1 + 12z * -1)] = 3 + (4z + 10)
-1[7z + (-3 + -12z)] = 3 + (4z + 10)

Reorder the terms:
-1[-3 + 7z + -12z] = 3 + (4z + 10)

Combine like terms: 7z + -12z = -5z
-1[-3 + -5z] = 3 + (4z + 10)
[-3 * -1 + -5z * -1] = 3 + (4z + 10)
[3 + 5z] = 3 + (4z + 10)

Reorder the terms:
3 + 5z = 3 + (10 + 4z)

Remove parenthesis around (10 + 4z)
3 + 5z = 3 + 10 + 4z

Combine like terms: 3 + 10 = 13
3 + 5z = 13 + 4z

Solving
3 + 5z = 13 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
3 + 5z + -4z = 13 + 4z + -4z

Combine like terms: 5z + -4z = 1z
3 + 1z = 13 + 4z + -4z

Combine like terms: 4z + -4z = 0
3 + 1z = 13 + 0
3 + 1z = 13

Add '-3' to each side of the equation.
3 + -3 + 1z = 13 + -3

Combine like terms: 3 + -3 = 0
0 + 1z = 13 + -3
1z = 13 + -3

Combine like terms: 13 + -3 = 10
1z = 10

Divide each side by '1'.
z = 10

Simplifying
z = 10

See similar equations:

| y-34=36-4y | | -25(10-x)=25x+150 | | 11x-2(x-3)=9(x+1)+8 | | 64=12-x | | 7t^2+2=9t | | x+(x*5/100)=500 | | (8x-1)(2x+1)=3x | | -3(x-6)=5x | | 5(6k-5)=7-2k | | 2850=6000-c | | m^4-2m^2+y=0 | | -8.2=-3.4k | | 7b-1/2b | | x+(x*1/10)=500 | | 3x+4=13+8 | | 6(a+1)=3(9+2a) | | 3x+(1/9)=4x+(2/9) | | 2x^3-6x^2-18x+8=0 | | 6.8=1.8k | | 4.6m+4+7.4m+2= | | 6.8=1.8 | | 3r+12/9=2r-4/2 | | (3/4x)-(1/2)=-8 | | 6-14x+3x=15+6x | | n=3n+1 | | 35+4x-30=20x | | -4.8=-2.5k | | 3x^4-2x^3-1x^2=0 | | 1/4(p+4)=1/3(2p+5) | | -3(4x+3)+4(6x-2)=-4x-8x | | 5(1+2p)=10p+5 | | b-4/6+b/2 |

Equations solver categories