Verified answer

Everything inside the brackets is multiplied by 5

5(3a - 2b - 4)

= 5*3a - 5*2b - 5*4

=15a - 10b - 20

The distributive property just says that it's okay to "distribute" the 5x to all the individual things in the parentheses, like this:

5 x 3a - 5 x 2b - 5 x 4

= 15a - 10b - 20

According to distributive law:

a(b+c)

=(a*b)+(a*c)

=ab+ac

Thus applying the same rule, we multiply all coefficients by 5

5(3a - 2b - 4)

= 5*3a - 5*2b - 5*4

=15a - 10b - 20

5(3a - 2b - 4)

It is like multiplying 5 by 3, 5 by 2, and 5 by 4.

Just add the variables once you get the answer.

15a - 10b - 20

The solution is 15a-10b-20

Multiply the five for each term in the parenthesis

i assume you mean: (one million/4)(12x - 8). utilising the distributive regulation, we've: (one million/4)(12x - 8) = (one million/4)(12x) - (one million/4)(8). ending up the "fraction multiplication", we've: (one million/4)(12x) - (one million/4)(8) = (12x)/4 - 8/4 = (12/4)x - 8/4. "simplfying factors" (for the reason that 4 is a ingredient of 12, and of 8), we've 12/4 = (3*4)/4 = (3/one million)(4/4) = (3/one million)(one million) = (3)(one million) = 3, and eight/4 = (2*4)/4 = (2/one million)(4/4) = (2/one million)(one million) = (2)(one million) = 2. so we are able to declare: (12/4)x - 8/4 = 3x - 2, that's answer (c).

15a - 10b - 20 ?