zsquared+2z-15=0

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Solution for zsquared+2z-15=0 equation:


Simplifying
zsquared + 2z + -15 = 0

Reorder the terms:
-15 + adeqrsuz + 2z = 0

Solving
-15 + adeqrsuz + 2z = 0

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + adeqrsuz + 15 + 2z = 0 + 15

Reorder the terms:
-15 + 15 + adeqrsuz + 2z = 0 + 15

Combine like terms: -15 + 15 = 0
0 + adeqrsuz + 2z = 0 + 15
adeqrsuz + 2z = 0 + 15

Combine like terms: 0 + 15 = 15
adeqrsuz + 2z = 15

Add '-2z' to each side of the equation.
adeqrsuz + 2z + -2z = 15 + -2z

Combine like terms: 2z + -2z = 0
adeqrsuz + 0 = 15 + -2z
adeqrsuz = 15 + -2z

Divide each side by 'deqrsuz'.
a = 15d-1e-1q-1r-1s-1u-1z-1 + -2d-1e-1q-1r-1s-1u-1

Simplifying
a = 15d-1e-1q-1r-1s-1u-1z-1 + -2d-1e-1q-1r-1s-1u-1

Reorder the terms:
a = -2d-1e-1q-1r-1s-1u-1 + 15d-1e-1q-1r-1s-1u-1z-1

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