−13=7y+64
Step 1: Flip the equation.
7y+64=−13
Step 2: Subtract 64 from both sides.
7y+64−64=−13−64
7y=−77
Step 3: Divide both sides by 7.
7y
7
=
−77
7
y=−11
Answer:
Composite
Step-by-step explanation:
That number is composite. The definition of prime is a number whose two factors are one and itself. If it has two, it must be composite, because that is not one OR itself
Answer: 7
Step-by-step explanation:
Answer:
-3x+7=-17 x=8
Step-by-step explanation:
-3*8+7=-17
Answer:
adults is 131 and kids is 59
Step-by-step explanation:
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