Math, asked by nnkkmmm, 4 months ago

Solve the following simultaneous equation
y = 3x -1
y = 2x +4
using
a) graphical method
b) substitution method
c) elimination method

Answers

Answered by kimtaewinter

1

Answer:

For simultaneous equation in x and y, if Dₓ = 49, Dᵧ = -63 and D = 7, then what is the value of x. 7 - 7 1 / 7 - 1 / 7

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