Question

Q8. The value of 3x + (4x - 5) + 3 at
x = 3 will be
(a) 16
(b) 19
(c) 15

(d) 20​

Answer 1

Answer:

I thing this is (b)

Step-by-step explanation:

step by step

you do then

Answer 2

Answer:

answer is (b).

Step-by-step explanation:

Given that,

X=3

then,

l.h.s(left hand side)

=(3×3)+{(4×3)-5}+3

=9+(12-5)+3

=9+7+3

=16+3

=19

=r.h s(right hand side)