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Which value of 
v makes 
12=12+(v-8)/(2) a true statement?
Choose 1 answer:
(A) 
v=8
(B) 
v=10
(c) 
v=12
(D) 
v=14

Which value of v v makes 12=12+v82 12=12+\frac{v-8}{2} a true statement?\newlineChoose 11 answer:\newline(A) v=8 v=8 \newline(B) v=10 v=10 \newline(C) v=12 v=12 \newline(D) v=14 v=14

Full solution

Q. Which value of v v makes 12=12+v82 12=12+\frac{v-8}{2} a true statement?\newlineChoose 11 answer:\newline(A) v=8 v=8 \newline(B) v=10 v=10 \newline(C) v=12 v=12 \newline(D) v=14 v=14
  1. Understand and isolate variable term: Understand the equation and isolate the variable term. The equation is 12=12+(v8)212 = 12 + \frac{(v - 8)}{2}. To solve for vv, we need to isolate the term containing vv on one side of the equation.
  2. Subtract to eliminate constant term: Subtract 1212 from both sides of the equation to eliminate the constant term on the right side.\newline1212=12+v821212 - 12 = 12 + \frac{v - 8}{2} - 12\newlineThis simplifies to:\newline0=v820 = \frac{v - 8}{2}
  3. Multiply to eliminate denominator: Multiply both sides of the equation by 22 to eliminate the denominator and isolate vv. \newline0×2=(v8)2×20 \times 2 = \frac{(v - 8)}{2} \times 2\newlineThis simplifies to:\newline0=v80 = v - 8
  4. Add to solve for v: Add 88 to both sides of the equation to solve for vv. \newline0+8=v8+80 + 8 = v - 8 + 8\newlineThis simplifies to:\newlinev=8v = 8

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