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Solve and check: y = x + 4 y = 3x
99.3k views
7 votes
Solve and check:
y = x + 4
y = 3x

User Daigorocub
by
4.3k points

1 Answer

14 votes

Answer:

X=2

Explanation:

3x = x + 4

3x - x = 4

2x = 4

x = 4/2

x = 2

Check:

3(2) = 2 + 4

6 = 6

User Serge P
by
4.6k points
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