7y -2 = 26 help me please
Y=

y = 4

Step-by-step explanation:

26 + 2 =  28

28 divided by 7 = 4

y = 4

Step-by-step explanation:

7y -2 = 26

    +2    +2

    7y = 28

     7       7

      y = 4

Hope this helped.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)