3 years ago

Solve g + (-11) = 19 for g?

Mathematics

1 answer:

Papessa [141]3 years ago

6 0

Answer:

g = 30

Step-by-step explanation:

Plus with minus inside brackets give us minus

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How to solve this equation

mariarad [96]

$\bf \sqrt{5x+19}-4=3x-15
\\\\
\sqrt{5x+19}=3x-15+4\\\\ \sqrt{5x+19}=3x-11\leftarrow \textit{square both sides}
\\\\
(\sqrt{5x+19})^2=(3x-11)^2
\\\\
5x+19=(3x-11)^2\qquad 
\begin{cases}
(3x-11)^2\to (3x-11)(3x-11)\\
 --------------\\
\textit{or use FOIL to expand it}
\end{cases}$

then solve for "x"

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3 years ago

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telo118 [61]

Look up what is mean and calculate it.

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2 years ago

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UNO [17]

The answer would be
130 degrees

4 0

3 years ago