Answer:
x = -2 and y = 0
Explanation:
You just put the value of one variable in terms of the other in one of the two equations. Then, solve it and BOOM you'll have your solution.
x + y = -2 ........... (a)
y = x + 2 ............ (b)
Put (b) in (a),
x + (x + 2) = -2
2x = -4 => x = -2
Put x = -2 in (b),
y = x + 2 = -2+2 = 0
Thus, x=-2 and y=0
Answer:
Hi there
Step-by-step explanation:
What exactly is the question being asked?
Answer + Step-by-step explanation:
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31 and 9 x (31)
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3 x (25) and 25
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the number is multiplied by 3
making the left side 3 times larger
<u>40 × 5 and 40 × 20</u>
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