From the set {21, 29, 49}, use substitution to determine which value of x makes the equation true.8(x - 20) = 304 A. 49 B. 21 C. 29 D. none of these
Question
Solution 1
First, let's simplify the equation 8(x - 20) = 304.
Step 1: Distribute the 8 to both terms inside the parentheses: 8x - 160 = 304.
Step 2: Add 160 to both sides of the equation to isolate the variable on one side: 8x = 464.
Step 3: Divide both sides by 8 to solve for x: x = 58.
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