Q. Calculate the value of
x: 10012x−6+10022x−5+10032x−4=3
Write Equation: Write down the equation.rac{2x-6}{1001} + rac{2x-5}{1002} + rac{2x-4}{1003} = 3
Find Common Denominator: Find a common denominator for the fractions.The common denominator for 1001, 1002, and 1003 is their product, which is 1001×1002×1003.
Express with Common Denominator: Express each fraction with the common denominator. (2x−6)⋅1001⋅1002⋅10031002⋅1003+(2x−5)⋅1001⋅1002⋅10031001⋅1003+(2x−4)⋅1001⋅1002⋅10031001⋅1002=3
Combine Fractions: Combine the fractions. 1001⋅1002⋅1003(2x−6)⋅(1002⋅1003)+(2x−5)⋅(1001⋅1003)+(2x−4)⋅(1001⋅1002)=3
Multiply by Common Denominator: Multiply both sides of the equation by the common denominator to clear the fractions.(2x−6)⋅(1002⋅1003)+(2x−5)⋅(1001⋅1003)+(2x−4)⋅(1001⋅1002)=3⋅(1001⋅1002⋅1003)
Simplify Left Side: Distribute and simplify the left side of the equation.(2x⋅1002⋅1003−6⋅1002⋅1003)+(2x⋅1001⋅1003−5⋅1001⋅1003)+(2x⋅1001⋅1002−4⋅1001⋅1002)=3⋅(1001⋅1002⋅1003)
Combine Like Terms: Combine like terms on the left side of the equation.(2x∗(1002∗1003+1001∗1003+1001∗1002))−(6∗1002∗1003+5∗1001∗1003+4∗1001∗1002)=3∗(1001∗1002∗1003)
Calculate Constants: Calculate the constants on the left side of the equation.Let's calculate the constant term separately:- (6×1002×1003+5×1001×1003+4×1001×1002)This calculation is complex and prone to error, so we will use a calculator to ensure accuracy.
Calculate Constant Term: Calculate the constant term.- (6×1002×1003+5×1001×1003+4×1001×1002)=−(6024018+5015005+4008008)= −(6024018+5015005+4008008)= −(15047031)
Write Simplified Equation: Write down the simplified equation.(2x∗(1002∗1003+1001∗1003+1001∗1002))−15047031=3∗(1001∗1002∗1003)
Calculate Coefficient: Calculate the coefficient of 2x. 1002×1003+1001×1003+1001×1002=1005006+1004003+1003002=3012011
Write Equation with Coefficient: Write down the equation with the calculated coefficient.(2x⋅3012011)−15047031=3⋅(1001⋅1002⋅1003)
Divide by Coefficient: Divide both sides of the equation by the coefficient of 2x to solve for x. 2x=30120113×(1001×1002×1003)+15047031
Calculate Right Side: Calculate the right side of the equation.We will use a calculator to ensure accuracy.3∗(1001∗1002∗1003)+15047031=3∗(1006012003)+15047031=3018036009+15047031=3033583040
Divide by Coefficient: Divide the result by the coefficient of 2x. x=(2×3012011)3033583040
Calculate Value of x: Calculate the value of x. x=60240223033583040x≈503.5
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