3 years ago

What is the value of x?

Mathematics

1 answer:

anygoal [31]3 years ago

4 0

Answer:

Step-by-step explanation:

There are the vertical angles. The vertical angles are congruent. Therefore we have the equation:

$7x-8=6x+11$ <em>add 8 to both sides</em>

$7x-8+8=6x+11+8$

$7x=6x+19$ <em>subtract 6x from both sides</em>

$7x-6x=6x-6x+19\\\\x=19$

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