Addition of h terms: We are given a system of equations with only one equation shown, which is:15.3+1h=1.3−1hTo solve for h, we need to isolate h on one side of the equation. Let's start by adding 1h to both sides to move all the h terms to one side.
Simplify equation: After adding 1h to both sides, the equation becomes:15.3+1h+1h=1.3−1h+1hThis simplifies to:15.3+2h=1.3
Subtract constant term: Next, we need to get h by itself. To do this, we will subtract 15.3 from both sides of the equation to move the constant term to the other side.
Isolate h: After subtracting 15.3 from both sides, the equation becomes:15.3+2h−15.3=1.3−15.3This simplifies to:2h=−14
Divide by 2: Now, we divide both sides by 2 to solve for h.
Final solution: After dividing by 2, the equation becomes:22h=2−14This simplifies to:h=−7
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