Answer:
Idk what u mean?
Step-by-step explanation:
but i searched it up and here are my results
The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true. For equations having one unknown, raised to a single power, two fundamental rules of algebra, including the additive property and the multiplicative property, are used to determine its solutions.Mar 20, 2020
email me if it helps
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Answer:
yes
Step-by-step explanation:
yes, the slope and distance from each side is equal to another
Distributive property is
a(b+c)=ab+ac
we can make it easier by splitting up 63 into 60+3
so
7(63)=7(60+3)=7*60+7*3=420+21=441
