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

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


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

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

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

Reorder the terms for easier multiplication:
-3 + 15z + -5z(3 + z) + 1 = 0
-3 + 15z + (3 * -5z + z * -5z) + 1 = 0
-3 + 15z + (-15z + -5z2) + 1 = 0

Reorder the terms:
-3 + 1 + 15z + -15z + -5z2 = 0

Combine like terms: -3 + 1 = -2
-2 + 15z + -15z + -5z2 = 0

Combine like terms: 15z + -15z = 0
-2 + 0 + -5z2 = 0
-2 + -5z2 = 0

Solving
-2 + -5z2 = 0

Solving for variable 'z'.

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

Add '2' to each side of the equation.
-2 + 2 + -5z2 = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -5z2 = 0 + 2
-5z2 = 0 + 2

Combine like terms: 0 + 2 = 2
-5z2 = 2

Divide each side by '-5'.
z2 = -0.4

Simplifying
z2 = -0.4

Reorder the terms:
0.4 + z2 = -0.4 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.4 + z2 = 0.0

The solution to this equation could not be determined.

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