-5(5z+5)+4(z-6)=

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Solution for -5(5z+5)+4(z-6)= equation:


Simplifying
-5(5z + 5) + 4(z + -6) = 0

Reorder the terms:
-5(5 + 5z) + 4(z + -6) = 0
(5 * -5 + 5z * -5) + 4(z + -6) = 0
(-25 + -25z) + 4(z + -6) = 0

Reorder the terms:
-25 + -25z + 4(-6 + z) = 0
-25 + -25z + (-6 * 4 + z * 4) = 0
-25 + -25z + (-24 + 4z) = 0

Reorder the terms:
-25 + -24 + -25z + 4z = 0

Combine like terms: -25 + -24 = -49
-49 + -25z + 4z = 0

Combine like terms: -25z + 4z = -21z
-49 + -21z = 0

Solving
-49 + -21z = 0

Solving for variable 'z'.

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

Add '49' to each side of the equation.
-49 + 49 + -21z = 0 + 49

Combine like terms: -49 + 49 = 0
0 + -21z = 0 + 49
-21z = 0 + 49

Combine like terms: 0 + 49 = 49
-21z = 49

Divide each side by '-21'.
z = -2.333333333

Simplifying
z = -2.333333333

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