Use substitution to solve the system.

4x-3y=-32

x=-2y-13

Question

Mathematics

Timothy

30 August, 23:46

Use substitution to solve the system.

4x-3y=-32

x=-2y-13

+3

Answers (1)

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Billy · Answer 1

4x-3y=-32

x=-2y-13

4x-3y=-32

4 (-2y-13) - 3y=-32

-8y-52-3y=-32

-11y-52=-32

-11y=20

11y=-20

y=-20/11

x=-2y-13

x=-2 (20/11) - 13

x=-40/11-13

x=-13 and 40/11

Use substitution to solve the system.4x-3y=-32x=-2y-13

Use substitution to solve the system.

4x-3y=-32

x=-2y-13