Question

5(x + 10) + x

a. 6x +15
b. 5x + 15
c. 6x + 50
d. 4x - 50

whats the answer im rlly confused

Answer 1

5*(x + 10) + x

= (5*x) + (5*10) + x
= 5x + 50 + x
= 6x + 50

Multiplication distributes across brackets.