Question

3. Solve 3(x+3)-2(x-1) = 5 (x-5) and ch​

Answer 1

Step-by-step explanation:

ANSWER

Given that l=20cm, b=12cm, h=9cm

∴T.S.A=2(lb+bh+lh)

=2[(20×12)+(12×9)+(20×9)]

=2(240+108+180)

=2×528

∴T.S.A=1056cm

2

solution

Answer 2

Answer:

9

Step-by-step explanation:

3(x+3)-2(x-1)=5(x-5)

3x+9-2x+2=5x-25

x+11=5x-25

x-5x=-25-11

-4x=-36

4x=36

x=9