Chapter 4: Q 4.63 (page 425)
Solve the system by elimination:
Short Answer
The solution of given system of equations is.
Chapter 4: Q 4.63 (page 425)
Solve the system by elimination:
The solution of given system of equations is.
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Translate to a system of equation and solve.
The difference of two supplementary angles is degrees. Find the measures of the angles.
The sum of two numbers is .
Their difference is . Find the
numbers.
Without graphing, determine the number of solutions and then classify the system of equations.
Translate to a system of equations and then solve:
The difference of two complementary angles is degrees. Find the measures of the angles.
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