solve 3a +4=5(a+2)
solve it
Answers
Answered by
2
Answer:
3a +4=5(a+2)
Step-by-step explanation:
3a +4 = 5a + 10
4-10 = 5a-3a
-6 = 2a
a = -3
substitute a=-3 in equation
-9 + 4= -15 + 10
-5 = -5
=0
Answered by
1
Answer:
-3
Step-by-step explanation:
3a+4=5(a+2)
3a+4=5a+10
5a+10=3a+4
5a-3a=4-10
2a= -6
a= -3
Similar questions