Question
Solve the system of equations
false
Evaluate
{287−165=12421−1242012421−12420=241
Calculate
More Steps

Evaluate
287−165=12421−12420
Simplify
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Evaluate
287−165
Covert the mixed number to an improper fraction
823−165
Covert the mixed number to an improper fraction
823−611
Reduce fractions to a common denominator
8×323×3−6×411×4
Multiply the numbers
2423×3−6×411×4
Multiply the numbers
2423×3−2411×4
Write all numerators above the common denominator
2423×3−11×4
Multiply the numbers
2469−11×4
Multiply the numbers
2469−44
Subtract the numbers
2425
2425=12421−12420
Simplify
More Steps

Evaluate
12421−12420
Covert the mixed number to an improper fraction
2445−12420
Covert the mixed number to an improper fraction
2445−2444
Evaluate the power
815−2444
Evaluate the power
815−611
Reduce fractions to a common denominator
8×315×3−6×411×4
Multiply the numbers
2415×3−6×411×4
Multiply the numbers
2415×3−2411×4
Write all numerators above the common denominator
2415×3−11×4
Multiply the numbers
2445−11×4
Multiply the numbers
2445−44
Subtract the numbers
241
2425=241
Calculate
1.0416˙=241
Calculate
1.0416˙=0.0416˙
Check the equality
false
{false12421−12420=241
Calculate
More Steps

Evaluate
12421−12420=241
Simplify
More Steps

Evaluate
12421−12420
Covert the mixed number to an improper fraction
2445−12420
Covert the mixed number to an improper fraction
2445−2444
Evaluate the power
815−2444
Evaluate the power
815−611
Reduce fractions to a common denominator
8×315×3−6×411×4
Multiply the numbers
2415×3−6×411×4
Multiply the numbers
2415×3−2411×4
Write all numerators above the common denominator
2415×3−11×4
Multiply the numbers
2445−11×4
Multiply the numbers
2445−44
Subtract the numbers
241
241=241
Check the equality
true
{falsetrue
Solution
false
Show Solution
