Answers

2014-11-09T18:33:23+08:00
Distribute 2/5 to (y+10)= 2/5y+4=0 After Transpose (leave the numbers only in the rights side, then numbers with letters on the left side) 2/5y=0-4 You might wonder why is the 4 negative. Always remember any number that passes through the = sign becomes opposite. 2/5y=(-4) Multiply the both sides by 5 (5)2/5y=(-4)(5) Cancel 5 and drop y 2y=(-20) Divide it both by 2 2y/2=(-20)/2 Cancel 2 and drop y. Leave the negative sign.(on the right) y=-10 And that's the FINAL ANSWER
1 4 1