h(x)=x^2+3x

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Solution for h(x)=x^2+3x equation: 


Simplifying
h(x) = x2 + 3x

Multiply h * x
hx = x2 + 3x

Reorder the terms:
hx = 3x + x2

Solving
hx = 3x + x2

Solving for variable 'h'.

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

Divide each side by 'x'.
h = 3 + x

Simplifying
h = 3 + x

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