-11z-9-(4)=-5z-z

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Solution for -11z-9-(4)=-5z-z equation:


Simplifying
-11z + -9 + -1(4) = -5z + -1z

Multiply -1 * 4
-11z + -9 + -4 = -5z + -1z

Reorder the terms:
-9 + -4 + -11z = -5z + -1z

Combine like terms: -9 + -4 = -13
-13 + -11z = -5z + -1z

Combine like terms: -5z + -1z = -6z
-13 + -11z = -6z

Solving
-13 + -11z = -6z

Solving for variable 'z'.

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

Add '6z' to each side of the equation.
-13 + -11z + 6z = -6z + 6z

Combine like terms: -11z + 6z = -5z
-13 + -5z = -6z + 6z

Combine like terms: -6z + 6z = 0
-13 + -5z = 0

Add '13' to each side of the equation.
-13 + 13 + -5z = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -5z = 0 + 13
-5z = 0 + 13

Combine like terms: 0 + 13 = 13
-5z = 13

Divide each side by '-5'.
z = -2.6

Simplifying
z = -2.6

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