2x^2-7X-153=0

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Solution for 2x^2-7X-153=0 equation:


Simplifying
2x2 + -7X + -153 = 0

Reorder the terms:
-153 + -7X + 2x2 = 0

Solving
-153 + -7X + 2x2 = 0

Solving for variable 'X'.

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

Add '153' to each side of the equation.
-153 + -7X + 153 + 2x2 = 0 + 153

Reorder the terms:
-153 + 153 + -7X + 2x2 = 0 + 153

Combine like terms: -153 + 153 = 0
0 + -7X + 2x2 = 0 + 153
-7X + 2x2 = 0 + 153

Combine like terms: 0 + 153 = 153
-7X + 2x2 = 153

Add '-2x2' to each side of the equation.
-7X + 2x2 + -2x2 = 153 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-7X + 0 = 153 + -2x2
-7X = 153 + -2x2

Divide each side by '-7'.
X = -21.85714286 + 0.2857142857x2

Simplifying
X = -21.85714286 + 0.2857142857x2

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