7-2(z+5)=-13

Simple and best practice solution for 7-2(z+5)=-13 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 7-2(z+5)=-13 equation:


Simplifying
7 + -2(z + 5) = -13

Reorder the terms:
7 + -2(5 + z) = -13
7 + (5 * -2 + z * -2) = -13
7 + (-10 + -2z) = -13

Combine like terms: 7 + -10 = -3
-3 + -2z = -13

Solving
-3 + -2z = -13

Solving for variable 'z'.

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

Add '3' to each side of the equation.
-3 + 3 + -2z = -13 + 3

Combine like terms: -3 + 3 = 0
0 + -2z = -13 + 3
-2z = -13 + 3

Combine like terms: -13 + 3 = -10
-2z = -10

Divide each side by '-2'.
z = 5

Simplifying
z = 5

See similar equations:

| 2t-2=-4 | | (t+8)(t-9)= | | 3x^2-6x+3=0 | | 2s+1=9 | | 0=-5y-3x+25 | | 26-9w=-1 | | 3x^2+3=0 | | 2f=7 | | x^2+.25x=1.25 | | 5(x+2)+3=.5x+.5 | | 0=7+x-7y | | x-24=x | | .5x+2=-6 | | 9y+408=17.4 | | x^2+82x-180=0 | | 3X-10=21+3X | | -16+r=-2 | | 1=2p | | 2(3x+4)+2x=12 | | 6x^2+3x-10=0 | | 52+6y-1=17y-12-2y | | 16=5(1-x) | | -6+j=-12 | | 4x-5=2x+45 | | -11+x=-6 | | 9+7p=-5p+7(7p-4) | | M+(-4)=12 | | x-6y=15 | | -4x+6=54 | | 0=7y-10x+56 | | 675+40x=350+55x | | -2(-7k+4)+9=-32 |

Equations solver categories