Answer:
10 or x=10
Step-by-step explanation:
First we can combine like-terms.
8x+6=86
Then subtract 6 from both sides
8x=80
Divide by 8
x=10
Answer:
la verdad noce no me acuerdo
Answer:
Assumptions and bias
Step-by-step explanation:
Creativity and imagination is also not, but assumptions and bias ruin your investigation.
Step-by-step explanation:
2x-12+4x+12+2x+8=180°
8x+8=180
8x=172
x=172/8
x=21.5°
