5-(2z)=7

Simple and best practice solution for 5-(2z)=7 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 5-(2z)=7 equation: 


Simplifying
5 + -1(2z) = 7

Remove parenthesis around (2z)
5 + -1 * 2z = 7

Multiply -1 * 2
5 + -2z = 7

Solving
5 + -2z = 7

Solving for variable 'z'.

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

Add '-5' to each side of the equation.
5 + -5 + -2z = 7 + -5

Combine like terms: 5 + -5 = 0
0 + -2z = 7 + -5
-2z = 7 + -5

Combine like terms: 7 + -5 = 2
-2z = 2

Divide each side by '-2'.
z = -1

Simplifying
z = -1

See similar equations:

| 7y-6=1 | | 3y-5+7=14 | | 1/2+4x=-1x+2 | | -8n-(-12)=12-8n | | 5x^2=-60 | | X^2+11=121 | | 3/4r+3=-9 | | 3/4r+3-9 | | 7x-4=2+5x | | -34=a | | (4x+8)+(3x-2)=40 | | 11(2x-4)=4(5x+8) | | 2(5a)(5a)+2(5a)-7=x | | -2x-(2x-3)=5x+3(x+5) | | 8x+-3x=5x | | 1/5=x/3 | | 17=p-3(3+p) | | 2x+5=2(x-7) | | -3+6=-b | | 2(25a)+(5a)-7=x | | 2/3-y/3=5/12 | | -5p-6=p-6 | | 6m-m=5/6(6m-10) | | 6x-4(8/7x)=-24 | | 42x+42x=42+42 | | 5*3g=9 | | 14+-2=x | | -5(6x-6)=120 | | 2x^2+6x=3x+35 | | 4a-3m=4m+14 | | 14x-1=(1-2x)(-3)+12 | | 2(16)+2(-4)-7=x |

Equations solver categories