y*2-10y=-21

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Solution for y*2-10y=-21 equation: 


Simplifying
y * 2 + -10y = -21

Reorder the terms for easier multiplication:
2y + -10y = -21

Combine like terms: 2y + -10y = -8y
-8y = -21

Solving
-8y = -21

Solving for variable 'y'.

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

Divide each side by '-8'.
y = 2.625

Simplifying
y = 2.625

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