What is 4x-5y plus 5z equals -84?

What is the Relation between area of an equilateral triangle and area of a regular hexagon with same sides using activity method? What are the answers to 40 X escape? What seventeen coins make a dollar? How many hours in 111 minutes? If someone had a straw and you cut it in half then you blow through ithow can I make it go louder? What is the letter u in roman numerals? How old are you in July 1974 if you were born in July 1952? How Dearness allowance is calculated for central government employees? What is the square root of 2100? Is wbc 6-10 hpf normal? What is the answer to punchline algebra book b 12.2? How many square feet in a room that measures 8 x 10? Which pencil lead is thinner 05 or 07? What does mm stand for in weight? What is the fraction form of 30.02? What is 56 x 27? How many days in 18 months? What are the syllables in the word aluminum? Is this equation linear X squared plus y squared equals 4? Look at the equation a times x equals 0 What value of x makes this equation true when a is not equal to 0?