Question

Monday
FEBRUARY
Week 9 058-307
0.5(2y +9) = 0.3 (44 +-6)​

Answer 1

Step-by-step explanation:

0.5(2y+4.5)=13.2(44+-6)

As the number is before the bracket it means multiplication we should use distributive property

That is

a(b+c)= a multiplied with b + b multiplied with c

so,

1. 0.5(2y+a)= 1.0y+4.5
2. 0.3(44+-6)=13.2-1.8

in the second equation + of - is = -

• 1.0y+4.5=13.2-1.8
• TRANSPOSING LHS TO RHS
• 1.0y=13.2-1.8+4.5
• 1.0y=15.9
• y=15.9-1.0
• ANS =14.9