First let’s try to cancel out the x
5x + -5x = 0
Add the y and the numbers together
-3y + -2y = -5y
26 + -16 = 10
-5y = 10
y = -2
Use y=-2 in one of the equations
-3(-2) + 5x = 26
6 + 5x = 26
5x = 20
X = 4
So
Y= -2
X= 4
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I think you have to estimate to a whole so 2 1/2 would be 3
Step-by-step explanation:
7x + 8y = -12
8y=-12-7x
y=
Answer:
the first one, QPN and OPS
Explanation:
they're intersecting and opposites
hope that helped :)
1...2...5...10 are the factors of 20 that go into 50.
