What is the value of x in the question 7x+2y=48,when y =3

The answer is 6 when you multiply 2 by 3

You want to find the value of x, and you know that y = 3.
1) First plug y = 3 into the equation:
7x + 2y = 48
7x + 2(3) = 48
7x + 6 = 48

2) Now solve the equation 7x + 6 = 48 for x by subtracting 6 from both sides, then dividing both sides by 7.
7x + 6 = 48 
7x = 42
x = 6



x = 6

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.