Algebra Week 4

This week we have been doing Algebra and learning how to solve fraction equations such as 4+ a/5= -2 to solve this you need to order and show your working using a formula.
4+ a/5= -2
a/5 + 4 - 4=-2 - 4
a/5= -6
5a/5 = -6 x 5
a= -30
TAHHHHHHDAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH