-3.5x^2+42t+13=0

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Solution for -3.5x^2+42t+13=0 equation:


Simplifying
-3.5x2 + 42t + 13 = 0

Reorder the terms:
13 + 42t + -3.5x2 = 0

Solving
13 + 42t + -3.5x2 = 0

Solving for variable 't'.

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

Add '-13' to each side of the equation.
13 + 42t + -13 + -3.5x2 = 0 + -13

Reorder the terms:
13 + -13 + 42t + -3.5x2 = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 42t + -3.5x2 = 0 + -13
42t + -3.5x2 = 0 + -13

Combine like terms: 0 + -13 = -13
42t + -3.5x2 = -13

Add '3.5x2' to each side of the equation.
42t + -3.5x2 + 3.5x2 = -13 + 3.5x2

Combine like terms: -3.5x2 + 3.5x2 = 0.0
42t + 0.0 = -13 + 3.5x2
42t = -13 + 3.5x2

Divide each side by '42'.
t = -0.3095238095 + 0.08333333333x2

Simplifying
t = -0.3095238095 + 0.08333333333x2

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