You need to give us the answers..
<h3>4x-4+12=20°+35°</h3><h3>4x+8=55°</h3><h3>4x=55°-8</h3><h3>4x=47°</h3><h3>x=47÷4</h3><h3>x=11.75</h3><h3>x=12</h3>
<h2> or</h2>
<h3>4x-4=12</h3><h3>4x=12+4</h3><h3>4x=16</h3><h3>x=16÷4</h3><h3>x=4</h3>
please mark this answer as brainlist
Answer:
It's B,
Step-by-step explanation:
It looks so messy
Answer:
A.
Step-by-step explanation:
It just is trust
Answer:
c
Step-by-step explanation:
look it up.................