Question

solve it (4+3x) (5)

Please explain how you got your answer!

Answer 1

Answer:

$(4 + 3x)(5) \\ = (5 \times 4) +( 5 \times3x) \\ = (20 + 15x)$

(20+15x) is the right answer.

Answer 2

Answer:

(4 + 3x) (5)

(5 × 4) + (5 × 3x)

(20 + 15x)

Further we can find the value of x...

(20 + 15x)

15x = -20

x = -20/-15

it comes out,,,

x = 4/3 ✓✓✓