Answer:
the addition properties of zero and multiplication properties of zero
Answer:
x=-5
Step-by-step explanation:
4x-7=-27
Add 7 to each side
4x -7+7 = -27+7
4x = -20
Divide by 4
4x/4 = -20/4
x =-5
Answer:
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Answer:
Length of rectangle = 18 cm
Width of rectangle = 9 cm
Step-by-step explanation:
Let the length of rectangle be x

Hence
Length of rectangle = 18 cm
Width of rectangle = 9 cm