HHEEELPPP me PLEASEE ill mark you brainlyyy
2 answers:
768 is the correct answer
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Answer:
b
Step-by-step explanation:
Answer:
2x - 2y = -8
x + 2y = -1
3x = -9
x = -3
-3 + 2y = -1
2y = 2
y = 1
(-3, 1) is the solution
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
my brain
15/72=5/24
Divide both by three.
:)
so x = minus 9
then
7 × (-9) - 2y = 35
-63 - 2y = 35
-2y = 35 plus 63
-2y = 98
- y = 49
y = -49
