Mathematics, 15.07.2020 23:01 crystallisa00

Given these two separate systems, how would solving by elimination differ than substitution
algebraically?
A
B
x + y = 7 4x + 9y = 20
2x + 6y = 5 3x – 9y = 1

Answers: 2

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More questions: Mathematics Another questions

Given these two separate systems, how would solving by elimination differ than substitution algebraically? A B x + y = 7 4x + 9y = 20 2x + 6y = 5 3x – 9y = 1

Answers

Another question on Mathematics

Given these two separate systems, how would solving by elimination differ than substitution
algebraically?
A
B
x + y = 7 4x + 9y = 20
2x + 6y = 5 3x – 9y = 1