Answer:
Step-by-step explanation:
(3x -2) - (4x +1)
= 3x - 2 - 4x - 1
= - x - 3
You factor this out. So x+2x^(1/2)-63. Factors into (x^(1/2)+9)(x^(1/2)-7). If you distribute it, you can see it gives you your original equation
2 + y= -3
subtract 2 from both sides
y= -5
Check:
2 + -5= -3
-3= -3
Hope this helps! :)
Answer:
p=30 cm
Step-by-step explanation:
so the formula there is to find the perimeter of the rectangle so we are going to use that
