Answer:
7-n
Step-by-step explanation: do you need an equation?
Answer:
x = 3
Step-by-step explanation:
Note the equal sign, what you do to one side, you do to the other. Isolate the variable, x. Do the opposite of PEMDAS.
First, subtract 4 from both sides:
3x + 4 (-4) = 13 (-4)
3x = 13 - 4
3x = 9
Next, divide 3 from both sides:
(3x)/3 = (9)/3
x = 9/3
x = 3
3 is your answer for x.
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Answer: 9.2
Step-by-step explanation:
If a=2.2, we substitute it into the equation, a+7.
2.2+7=9.2
12.5% = .125
32 x .125 = 4
32 + 4 = $36
Answer:
The answer is "sugar= 200g, flour=600g, and butter=400g".
Step-by-step explanation:
