Question

Help math exit ticket

Answer 1

Answer:

x = 15

Step-by-step explanation:

We can see that the angle with a measure of 37° and the angle with (9x + 8)° form a straight line, so they add up to 180°. This means that 37 + 9x + 8 = 180.

Step 1: Combine like terms.

• $(9x)+(37+8)=180$
• $9x+45=180$

Step 2: Subtract 45 from both sides.

• $9x+45-45=180-45$
• $9x=135$

Step 3: Divide both sides by 9.

• $9x/9=135/9$
• $x=15$

Therefore, x = 15!