The required simplified value of a is 1/2 .
Given that,
3 +0.5(4a + 8) = 9 – 2a
The simplified value of a is to be determined.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
3 +0.5(4a + 8) = 9 – 2a
3 + 0.5*4a + 0.5*8 =9 - 2a
3 + 2a + 4 = 9 - 2a
7 - 9 = - 4a
a = 1 / 2
Thus, the required simplified value of a is 1/2.
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Answer:
0.5
Step-by-step explanation:
B)(0,3)
C)(-4,-11)
D)(5,-7)
Answer:62.4%
Step-by-step explanation: