Question

Simplify the expressions and find the value if x is equal to 2 : 4 ( 2x – 1 ) + 3x + 11 .

Answer 1

Answer:

4(2x - 1) + 3x + 11

Now,

x = 2

= 4(2×2 - 1) + 3×2 + 11

= 4(4 - 1) + 6 + 11

= 4×3 + 6 + 11

= 12 + 6 + 11

= 39