Question

10) Solve 3n - 2 = 9 using balancing method.
11) Write the equation form for
(a) Sum of a number 'x' and 12 is 20.
(b) Three fourth of 'm' is 10.
12) Identify the wrong step and correct it. Name the property used.
18(3 + 4) = (18 x 3) + (3 X 4).
=54+12
= 66

please give me the answer for 3 questions please​

Answer 1

i hope you understand

keep smiling