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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. Write Equation: First, let's write down the equation we need to solve:\newline12=12+v8212 = 12 + \frac{v - 8}{2}
  2. Subtract 1212: To solve for vv, we need to isolate vv on one side of the equation. Let's start by subtracting 1212 from both sides of the equation to get rid of the 1212 on the left side:\newline1212=1212+(v8)/212 - 12 = 12 - 12 + (v - 8) / 2\newline0=(v8)/20 = (v - 8) / 2
  3. Multiply by 22: Now, we multiply both sides of the equation by 22 to eliminate the denominator and solve for vv:2×0=2×v822 \times 0 = 2 \times \frac{v - 8}{2}0=v80 = v - 8
  4. Add 88: Finally, we add 88 to both sides of the equation to solve for vv: \newline0+8=v8+80 + 8 = v - 8 + 8\newline8=v8 = v

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