Answer:
1. y=5x and +x-5y = -11
-x - 5(5x - 3) = -11
-x - 25 + 15 = -11
-x - 25x = -11 - 15
-26x = -26
x = 1
y = 5 - 3
y = 2
2. 2x - 6y = -24 and x = 5y - 22
2 (5y - 22) - 6y = -24
5y -22 -3y = -12
5y -3g = -12 + 22
2y = -12 + 22
2g = 10
y = 5
x = 5 x 5 - 22
x = 25 - 22
x = 3
Step-by-step explanation:
Substitution yung ginamit kong formula
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Answers & Comments
Answer:
1. y=5x and +x-5y = -11
-x - 5(5x - 3) = -11
-x - 25 + 15 = -11
-x - 25x = -11 - 15
-26x = -26
x = 1
y = 5 - 3
y = 2
2. 2x - 6y = -24 and x = 5y - 22
2 (5y - 22) - 6y = -24
5y -22 -3y = -12
5y -3g = -12 + 22
2y = -12 + 22
2g = 10
y = 5
x = 5 x 5 - 22
x = 25 - 22
x = 3
Step-by-step explanation:
Substitution yung ginamit kong formula