Question

Найти значения x по формуле x=90-8y если y=7

Answer 1

Подставляем вместо у - 7
х=90-8×7
х=90-56
х=34

Answer 2

To find the value of x using the formula x = 90 - 8y when y = 7, simply substitute the value of y into the formula and perform the calculation:

x = 90 - 8 * 7 x = 90 - 56 x = 34

So, when y is equal to 7, the value of x is 34.