Question

Solve : 3(a-3) = 5(2a+1)
a. 1
b. 2
c. -2
d. -3​

Answer 1

Answer:

3a-9=10a+5

Step-by-step explanation:

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Answer 2

Answer:

a. 1 ❌

b. 2 ❌

c. -2 ✅

d. -3 ❌

a = -2

Step-by-step explanation:

3(a-3) = 5(2a+1)

3a - 9 = 5(2a + 1 )

3a - 9 = 10a + 5

3a - 9 + 9 = 10a + 5 + 9

simplify

add the numbers

3a = 10a + 14

3a − 10 a = 10a + 14 − 10a

Combine like terms

-7a = 14

-7a / -7 = 14/-7

a = -2

hope it will help