GROWTH DEVELOPMENT CHILD
SUMMATIVE ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the value of x in the following equation?3 ( x + 2 ) = 5x + 8
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-3
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-1
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1
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3
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Explanation:
Detailed explanation-1: -Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.
Detailed explanation-2: -Expert-Verified Answer 3x+8=5x+2, Solve the given equation without transposing and check your result. => x = 3.
Detailed explanation-3: -The letter “x” is often used in algebra to mean a value that is not yet known. It is called a “variable” or sometimes an “unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try!
There is 1 question to complete.