y=4.9x^2-21-7

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Solution for y=4.9x^2-21-7 equation: 


Simplifying
y = 4.9x2 + -21 + -7

Reorder the terms:
y = -21 + -7 + 4.9x2

Combine like terms: -21 + -7 = -28
y = -28 + 4.9x2

Solving
y = -28 + 4.9x2

Solving for variable 'y'.

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

Simplifying
y = -28 + 4.9x2

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