Solve the equation for the given variable. If your answer is a fraction, write it in reduced, fractional form. Do NOT convert the answer to a decimal.5w−1−8=2w+1
Q. Solve the equation for the given variable. If your answer is a fraction, write it in reduced, fractional form. Do NOT convert the answer to a decimal.5w−1−8=2w+1
Clear Fractions: First, we need to eliminate the fractions by finding a common denominator and multiplying each term by that common denominator to clear the fractions. The common denominator for 5 and 2 is 10.Multiply each term by 10 to clear the fractions:10×5(w−1)−10×8=10×2(w+1)
Distribute Common Denominator: Now, distribute the 10 to each term:10×5w−1=2×(w−1)10×8=8010×2w+1=5×(w+1)
Simplify Equation: Simplify the equation: 2×(w−1)−80=5×(w+1)
Combine Like Terms: Distribute the 2 and the 5 across the parentheses: 2w−2−80=5w+5
Isolate Variable: Combine like terms on the left side of the equation: 2w−82=5w+5
Subtract Constant: Now, we want to get all the w terms on one side and the constant terms on the other side. Subtract 2w from both sides: 2w−2w−82=5w−2w+5
Solve for Variable: Simplify the equation: −82=3w+5
Solve for Variable: Simplify the equation:−82=3w+5Subtract 5 from both sides to isolate the term with w:−82−5=3w+5−5
Solve for Variable: Simplify the equation:−82=3w+5Subtract 5 from both sides to isolate the term with w:−82−5=3w+5−5Combine like terms:−87=3w
Solve for Variable: Simplify the equation:−82=3w+5Subtract 5 from both sides to isolate the term with w:−82−5=3w+5−5Combine like terms:−87=3wDivide both sides by 3 to solve for w:−87/3=3w/3
Solve for Variable: Simplify the equation:−82=3w+5Subtract 5 from both sides to isolate the term with w:−82−5=3w+5−5Combine like terms:−87=3wDivide both sides by 3 to solve for w:−87/3=3w/3Simplify the division:−29=w