The solution of the expression are as follows;
y = -2
x = 1
2x + 3y = -4
-3x + 5y = -13
Using substitution method
2x = -4 - 3y
x = - 2 - 3 / 2 y
Hence,
-3(- 2 - 3 / 2 y) + 5y = -13
6 + 9 / 2 y + 5y = -13
9 / 2 y + 5y = -13 - 6
9 / 2 y + 5y = - 19
9y + 10y / 2 = -19
19y / 2 = -19
cross multiply
19y = -38
y = -38 / 19
y = -2
Hence,
2x + 3(-2) = -4
2x = -4 + 6
2x = 2
x = 2 / 2
x = 1
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