1. For what value of x do the expressions 3x-4 and 2x+1 become equal?
Answers
Answered by
2
Answer:
5
Step-by-step explanation:
3x-4=2x+1
3x-2x=4+1
1x=5
x=5.
Answered by
2
Answer:
x = 5
Step-by-step explanation:
3x-4 = 2x+1
3x-2x = +1+4
x = 5
check: substitute 5 in 3x-4
then 3×5-4 = 15-4 = 11
now substitute in 2x+1
then 2×5+1=10+1 = 11
hence 3x-4 = 2x + 1
x=5
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