Answer:
The width is 2x+1
Step-by-step explanation:
10x^2 +5x
Divide this by 5x
10x^2 /5x = 2x
+
5x/5x =1
Add this together
2x+1
The width is 2x+1
Answer:46
Step-by-step explanation:
180-134
Answer: x-3y+21=0
Step-by-step explanation:
move the constant to the left then divide both sides then booom