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2x + 3 = 7 418 = -22a What are the VARIABLES in these two equations?​
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22 votes
2x + 3 = 7

418 = -22a

What are the VARIABLES in these two equations?​

User Bobbyalex
by
3.5k points

2 Answers

7 votes
Answer -
X=2
A=19
Explanation
User Caspian Ahlberg
by
3.3k points
11 votes

Answer:

x=2

a=19

Explanation:

2x+3=7

2x+3-3=7-3

2x=4

2x/2=4/2

x=2

418=-22a

418/(-22)=-22a/(-22)

19=a

User Edonbajrami
by
4.1k points
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