Question

(29+7x):5+(27-11)=26​

Answer 1

Ответ:

$\frac{29 + 7x}{5} + 16 = 26$

$\frac{29 + 7x}{5} + 16 = 26 | \times 5$

29+7х+80=130

109+7х=130

7х=130-109

7х=21

х=3

Answer 2

Let's solve the equation step by step:

(29 + 7x) / 5 + (27 - 11) = 26

First, simplify the equation by evaluating the expressions inside the parentheses:

(29 + 7x) / 5 + (16) = 26

Now, let's isolate the term with the variable "x" by moving the constant terms to the other side of the equation:

(29 + 7x) / 5 = 26 - 16

(29 + 7x) / 5 = 10

Now, to solve for "x," you can multiply both sides of the equation by 5 to get rid of the fraction:

5 * ((29 + 7x) / 5) = 10 * 5

29 + 7x = 50

Now, subtract 29 from both sides to isolate "7x":

7x = 50 - 29

7x = 21

Finally, divide both sides by 7 to solve for "x":

x = 21 / 7

x = 3

So, the solution to the equation is x = 3.