{j+k=3
{j−k=7
use the substitution method.
Mathematics, 30.01.2020 12:03 aileen57
Solve the system.
{j+k=3
{j−k=7
use the substitution method.
a. the solution is (5, −2).
b. there is no solution.
c. there are an infinite number of solutions.
d. the solution is (8, 1).
Answers: 3
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Solve the system.
{j+k=3
{j−k=7
use the substitution method.
{j+k=3
{j−k=7
use the substitution method.
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