Question

2-3a+7=8a+3-a solve the equation and check the results

Answer 1

you used transposition method.

Answer 2

Answer: a = 0.6

Step-by-step explanation:

2 − 3 + 7 = 8 + 3 − a

9-3a = 7a +3

9 -3a -7a = 3 ( Transposing 7a to LHS )

-10a = 3 -9 ( Transposing 9 to RHS )

-10a = -6

10a = 6

a = 6 /10 ( Transposing 10 to RHS)

a = 0.6