-7=2z-1

Simple and best practice solution for -7=2z-1 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 -7=2z-1 equation:


Simplifying
-7 = 2z + -1

Reorder the terms:
-7 = -1 + 2z

Solving
-7 = -1 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-7 + -2z = -1 + 2z + -2z

Combine like terms: 2z + -2z = 0
-7 + -2z = -1 + 0
-7 + -2z = -1

Add '7' to each side of the equation.
-7 + 7 + -2z = -1 + 7

Combine like terms: -7 + 7 = 0
0 + -2z = -1 + 7
-2z = -1 + 7

Combine like terms: -1 + 7 = 6
-2z = 6

Divide each side by '-2'.
z = -3

Simplifying
z = -3

See similar equations:

| 3x-5x+17=23 | | (3+4)*5= | | .2b=-.2b-7.2 | | 6j/(9-4j) | | 0=30x^2-27x-66 | | 2x-100=(-62) | | -17q+10.12=19.64+18.64-12.6q | | (5b-9)-(24-6b)= | | y=-(x+6)(x-8) | | 2x-100=-62 | | -(4-y)=7(3-7y) | | 3(a+20)=81 | | 250x/4x^2 | | -q+2q+3-1+q= | | 24/4x-14/1 | | -16.6-12.9f-7.97=-17.43+10.9f | | u+3=1 | | (x-9)(2x-5)=0 | | (x-20)+x=90 | | 5b-10=3b-18 | | 20+9-2x+5x=-37 | | u_+3=1 | | 3.6y=5.4+3.37 | | 9X^4+3X^2+1=0 | | 3x^2+9x-5x-15= | | (22x-3)=(180) | | 4w^2-7w-3=0 | | 7(p+3)+p=5(p-2)-3p | | 10=3w-5 | | 11x+8=14x-7 | | (8x+20)=(180) | | 20+9-2x+5x=-57 |

Equations solver categories