Question

Допоможіть знайти значення виразу 12×(a+3)+7×(2-a)=

Answer 1

Ответ:

..........................

Answer 2

Ответ:

12×(a+3)+7×(2-a)=12a+36+14-7a=5a+50=5(a+10)

Answer 3

I can help you with your math problem. To find the value of the expression, you need to simplify it by using the distributive property and combining like terms. Here are the steps:

12\times(a+3)+7\times(2-a)=
12\times a + 12\times 3 + 7\times 2 - 7\times a =
12a + 36 + 14 - 7a =
5a + 50

The simplified expression is $$5a + 50$$. To find its value, you need to know the value of $$a$$. If you have a specific value for $$a$$, you can substitute it into the expression and calculate the result. For example, if $$a=2$$, then the value of the expression is $$5\times 2 + 50 = 10 + 50 = 60$$. Ответь+подробно.++Допоможіть+знайти+значення+виразу+12×(a+3)+7×(2-a)=+