A system equation shown below:
1 answer:
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Answer:
n = -20
Step-by-step explanation:
-7 + = -11
*multiply both sides by 5*
-35 + n = -55
*add 35 to each side*
n = -55 + 35
*calculate the sum*
n = -20
Answer:
n = -20
Step-by-step explanation:
-7 + = -11
*multiply both sides by 5*
-35 + n = -55
*add 35 to each side*
n = -55 + 35
*calculate the sum*
n = -20