This solution deals with adding, subtracting and finding the least common multiple.
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Step by Step Solution
Rearrange:Rearrange the equation by subtracting what is lớn the right of the equal sign from both sides of the equation : a/6-(5/2)=0
Step by step solution :
Step 1 :
5 Simplify — 2Equation at the over of step 1 : a 5 — - — = 0 6 2
Step 2 :a Simplify — 6Equation at the end of step 2 : a 5 — - — = 0 6 2
Step 3 :Calculating the Least Common Multiple :3.1 Find the Least Common Multiple The left denominator is : 6 The right denominator is : 2
|Product of allPrime Factors||6||2||6|
Least Common Multiple: 6Calculating Multipliers :
3.2 Calculate multipliers for the two fractions Denote the Least Common Multiple by L.C.M Denote the Left Multiplier by Left_M Denote the Right Multiplier by Right_M Denote the Left Deniminator by L_Deno Denote the Right Multiplier by R_DenoLeft_M=L.C.M/L_Deno=1Right_M=L.C.M/R_Deno=3Making Equivalent Fractions :
3.3 Rewrite the two fractions into equivalent fractionsTwo fractions are called equivalent if they have the same numeric value. For example : một nửa & 2/4 are equivalent, y/(y+1)2 và (y2+y)/(y+1)3 are equivalent as well. Lớn calculate equivalent fraction , multiply the Numerator of each fraction, by its respective Multiplier.
L. Mult. • L. Num. A —————————————————— = — L.C.M 6 R. Mult. • R.
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Num. 5 • 3 —————————————————— = ————— L.C.M 6 Adding fractions that have a common denominator :3.4 Adding up the two equivalent fractions showroom the two equivalent fractions which now have a common denominatorCombine the numerators together, put the sum or difference over the common denominator then reduce khổng lồ lowest terms if possible:
a - (5 • 3) a - 15 ——————————— = —————— 6 6 Equation at the over of step 3 : a - 15 —————— = 0 6
Step 4 :When a fraction equals zero :4.1 When a fraction equals zero ...Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.Here"s how:
a-15 ———— • 6 = 0 • 6 6 Now, on the left hand side, the 6 cancels out the denominator, while, on the right hand side, zero times anything is still zero.The equation now takes the shape:a-15=0
Solving a Single Variable Equation:4.2Solve:a-15 = 0Add 15 to lớn both sides of the equation:a = 15