Answer:
increase
Step-by-step explanation:
Increase definition: become or make greater in size, amount, intensity, or degree.
Decrease definition: make or become smaller or fewer in size, amount, intensity, or degree.
Answer:7
Step-by-step explanation:
6p-4+7p+3=90
13p-1=90
13p=91
p=7
Each side has own formula, so which side is X