What is the value of x in the equation 7x + 2y=48, when y = 3?
0
x = 6
x=7

x = 6

Step-by-step explanation:

7x + 2y=48

7x = 48 - 2y

x = (48 - 2y) / 7

when y = 3,

x = [48 - 2(3)] / 7

x = [48 - 6] / 7

x = 42 / 7

x = 6

answer: -8.2562234e+13

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5