R = 2x + 9y [ Given ]
When,
★ Substituting the values in the above equation
=> 13 = 2x + 9 × 3
=> 13 = 2x + 27
=> 13 - 27 = 2x
=> -14 = 2x
=> x = -14/2
=> x = -7
The answer is 144 over 13
Answer: x = 69
Step-by-step explanation:
X-18+ (24-3 )=72
solve the brackets
x-18 + 21 =72
cllect like terms
x = 72-21+18
x = 69.
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Answer:
x=103.9536≈104 feet
Step-by-step explanation:
