Q. If 51h+25=d, which of the following expressions is equivalent to h?Choose 1 answer:(A) 51d−5(B) 51d+25(C) 5d−125(D) 5d−25
Given equation: We are given the equation 51h+25=d. To find an expression equivalent to h in terms of d, we need to isolate h on one side of the equation.
Isolating h: Subtract 25 from both sides of the equation to move the constant term to the other side.(51)h+25−25=d−25This simplifies to:(51)h=d−25
Multiplying both sides: Multiply both sides of the equation by 5 to solve for h.5×(51)h=5×(d−25)This simplifies to:h=5d−125
Matching the expression: We look at the answer choices to find which one matches our expression for h.A) \frac{1}{5}d - 5\$B) \frac{1}{5}d + 25\$C) 5d - 125\$D) 5d - 25\The correct answer is (C) \$5d - 125.
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