Question

упростить выражения: 147+23х+39х и найдите его значения при х=10

Answer 1

147+23х+39х=147+62х

 

при х=10

147+62*10=147+620=767

Answer 2

147+23х+39х =147+62х=147+62*10=147+620=767

Answer 3

Simplifying the Expression and Finding its Value for x=10

To simplify the expression 147 + 23x + 39x and find its value when x=10, we can follow these steps:

1. Simplify the Expression: - The given expression is 147 + 23x + 39x. - We can simplify it by combining like terms.

2. Substitute x=10: - After simplifying the expression, we will substitute x=10 to find its value.

Let's proceed with the simplification and substitution.

Simplification and Substitution

The given expression is 147 + 23x + 39x. To simplify it, we combine like terms: - 23x + 39x = 62x

So, the simplified expression is 147 + 62x.

Now, we substitute x=10 into the simplified expression: - 147 + 62(10) - 147 + 620 - 767

Answer

Therefore, the value of the expression 147 + 23x + 39x when x=10 is 767.