Question

Make a the subject of the formula:
2a+9b=4

Make w the subject of t=7w+3

Answer 1

Answer for 2a+9b =4 and t=7w +3

Answer 2

a = (4 - 9b)/2

w = (t - 3)/7

Explanation:

2a + 9b = 4

2a= 4 - 9b

a = (4 - 9b)/2

t = 7w + 3

7w = t - 3

w = (t - 3)/7

hope that helps...