OpenStax, Elementary Algebra 2e §5.2 Solving Systems of Equations by Substitution · Exercise 39 · Algebra · Systems
Solving Systems of Equations by Substitution · Exercise 39
Translate to a system of equations and solve.
The sum of two numbers is −26. One number is 12 less than the other. Find the numbers.
OpenStax, Elementary Algebra 2e · §5.2 Solving Systems of Equations by Substitution · Exercise 39
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