5(2c - 3) = 3(3c - 5)
Mathematics · Middle School · Tue Nov 03 2020
llm
Answered on
Lets try and remove the brackets by multiplying the numbers with the brackets.
5(2c-3)=10c-15
3(3c-5)=9c-15
So we will have:
10c-15=9c-15
Lets put the variables on one side and the numbers on the other side. Every variable or number that will change signs, will have their sign changed from a + into a - and vice versa.
10c-9c=-15+15
c=0