OpenStax, Elementary Algebra 2e §5.2 Solving Systems of Equations by Substitution · Exercise 46 · Algebra · Systems
Solving Systems of Equations by Substitution · Exercise 46
Translate to a system of equations and solve.
The measure of one of the small angles of a right triangle is 15 less than twice the measure of the other small angle. Find the measure of both angles.
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Elementary Algebra 2e · §5.2 Solving Systems of Equations by Substitution · Exercise 46
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.