4.9x^2-7.07T-20=0

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Solution for 4.9x^2-7.07T-20=0 equation: 


Simplifying
4.9x2 + -7.07T + -20 = 0

Reorder the terms:
-20 + -7.07T + 4.9x2 = 0

Solving
-20 + -7.07T + 4.9x2 = 0

Solving for variable 'T'.

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

Add '20' to each side of the equation.
-20 + -7.07T + 20 + 4.9x2 = 0 + 20

Reorder the terms:
-20 + 20 + -7.07T + 4.9x2 = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -7.07T + 4.9x2 = 0 + 20
-7.07T + 4.9x2 = 0 + 20

Combine like terms: 0 + 20 = 20
-7.07T + 4.9x2 = 20

Add '-4.9x2' to each side of the equation.
-7.07T + 4.9x2 + -4.9x2 = 20 + -4.9x2

Combine like terms: 4.9x2 + -4.9x2 = 0.0
-7.07T + 0.0 = 20 + -4.9x2
-7.07T = 20 + -4.9x2

Divide each side by '-7.07'.
T = -2.828854314 + 0.6930693069x2

Simplifying
T = -2.828854314 + 0.6930693069x2

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