Solving linear equations is not for me :b i need to know p - 15 = 13 - 6p

1 answer:

3 0

First of all, let's make sure we know what a 'solution' is, so that when you
have it, you'll know it.

The 'solution' is a NUMBER. It's the number that 'p' must be, in order to
make the equation a true statement. There's only one of them.

p - 15 = 13 - 6p

Add 6p to each side: 7p - 15 = 13

Add 15 to each side: 7p = 28

Divide each side by 7 : p = 4

Was that so tough ?

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First, we shall simplify the given expression.

Thus, we have,

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Expanding the expression, we have,

$\left(4 x \sqrt{5 x^{2}}+2 x^{2} \sqrt{6}\right)^{2}=\left(4 x^{2} \sqrt{5}+2 x^{2} \sqrt{6}\right)\left(4 x^{2} \sqrt{5}+2 x^{2} \sqrt{6}\right)$

Now, we shall apply FOIL, we get,

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