-8(2z-3)-3(z+1)=50

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Solution for -8(2z-3)-3(z+1)=50 equation:


Simplifying
-8(2z + -3) + -3(z + 1) = 50

Reorder the terms:
-8(-3 + 2z) + -3(z + 1) = 50
(-3 * -8 + 2z * -8) + -3(z + 1) = 50
(24 + -16z) + -3(z + 1) = 50

Reorder the terms:
24 + -16z + -3(1 + z) = 50
24 + -16z + (1 * -3 + z * -3) = 50
24 + -16z + (-3 + -3z) = 50

Reorder the terms:
24 + -3 + -16z + -3z = 50

Combine like terms: 24 + -3 = 21
21 + -16z + -3z = 50

Combine like terms: -16z + -3z = -19z
21 + -19z = 50

Solving
21 + -19z = 50

Solving for variable 'z'.

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

Add '-21' to each side of the equation.
21 + -21 + -19z = 50 + -21

Combine like terms: 21 + -21 = 0
0 + -19z = 50 + -21
-19z = 50 + -21

Combine like terms: 50 + -21 = 29
-19z = 29

Divide each side by '-19'.
z = -1.526315789

Simplifying
z = -1.526315789

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