7x^2+3x+j=0

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Solution for 7x^2+3x+j=0 equation:


Simplifying
7x2 + 3x + j = 0

Reorder the terms:
j + 3x + 7x2 = 0

Solving
j + 3x + 7x2 = 0

Solving for variable 'j'.

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

Add '-3x' to each side of the equation.
j + 3x + -3x + 7x2 = 0 + -3x

Combine like terms: 3x + -3x = 0
j + 0 + 7x2 = 0 + -3x
j + 7x2 = 0 + -3x
Remove the zero:
j + 7x2 = -3x

Add '-7x2' to each side of the equation.
j + 7x2 + -7x2 = -3x + -7x2

Combine like terms: 7x2 + -7x2 = 0
j + 0 = -3x + -7x2
j = -3x + -7x2

Simplifying
j = -3x + -7x2

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