<h3>
answer:</h3>
x = 5
y = -4
<h3>
steps:</h3>
4x + y = 16
multiply 2nd equation by 2
4x + 6y = -4
subtract equations
0 -5y = 20
-5y = 20
y = 20 ÷ -5
y = -4
substitute y = -4 to find the value of x
4x + (-4) = 16
4x - 4 = 16
4x = 20
x = 5
If a fraction has 10 as its denominator, then we can write its decimal expansion by putting the decimal point after one number from the left.
Example:
If a fraction has 100 as its denominator, then we can write its decimal expansion by putting the decimal point after two numbers from the left.
Example:
Answer:
= x-
27
y-x-2
y=-3x-24
y=-x+
36
5
Step-by-step explanation:
62???? I guesss????? I am not completely sure