Question

40. What is the value of x? (7x – 8)° (6x +11°) Drawing not to scale

Answer 1

Answer:

• The value of x is 19.

Step-by-step explanation:

We know that both of these expressions are equal because of vertically opposite angles. Let's solve.

• => 7x - 8 = 6x + 11
• => 7x - 6x = 19
• => x = 19

Hence, the value of x is 19.

Hoped this helped.

$BrainiacUser1357$

Answer 2

Answer:

x= 19

Step-by-step explanation:

Recall the Vertical Angles Theorem which states that when two lines intersect, vertical angles are congruent. In this case, 7x-8 and 6x +11 are vertical angles, so they are congruent. We can conclude that an equation can be made to find the value of x where:

$7x-8=6x+11$

Solve out the equation to find the value of x.

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

$7x=6x+19$

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

$x=19$