z-4-5(z-3)+3(4z+1)=

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Solution for z-4-5(z-3)+3(4z+1)= equation:


Simplifying
z + -4 + -5(z + -3) + 3(4z + 1) = 0

Reorder the terms:
z + -4 + -5(-3 + z) + 3(4z + 1) = 0
z + -4 + (-3 * -5 + z * -5) + 3(4z + 1) = 0
z + -4 + (15 + -5z) + 3(4z + 1) = 0

Reorder the terms:
z + -4 + 15 + -5z + 3(1 + 4z) = 0
z + -4 + 15 + -5z + (1 * 3 + 4z * 3) = 0
z + -4 + 15 + -5z + (3 + 12z) = 0

Reorder the terms:
-4 + 15 + 3 + z + -5z + 12z = 0

Combine like terms: -4 + 15 = 11
11 + 3 + z + -5z + 12z = 0

Combine like terms: 11 + 3 = 14
14 + z + -5z + 12z = 0

Combine like terms: z + -5z = -4z
14 + -4z + 12z = 0

Combine like terms: -4z + 12z = 8z
14 + 8z = 0

Solving
14 + 8z = 0

Solving for variable 'z'.

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

Add '-14' to each side of the equation.
14 + -14 + 8z = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 8z = 0 + -14
8z = 0 + -14

Combine like terms: 0 + -14 = -14
8z = -14

Divide each side by '8'.
z = -1.75

Simplifying
z = -1.75

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