x=6
if you multiply 4 by whats inside the parenthesis you get 5x+16x+44=170
next combine like terms and get 21x+44=170
next subtract 44 from itself and 170 to get 21×=126
finally divide 21 from both sides and you get x=6
hope this helps!
Y-0.32y if you factor you would see:
y(1-0.32)
y(0.68) so
0.68y or even 68y/100=17y/25 are equivalent....
Answer:
Point Form- (-8,5)
Equation Form- x= -8, y= 5
Add the equations in order to solve for the first variable. Plug this value into the other equation in order to solve for the remaining variables.
Substitute the first equation, y = 1.9x - 6 into the second one for y.
3(1.9x - 6) = 5.7x - 18
Distribute the 3.
5.7x - 18 = 5.7x - 18
This means that there are infinite solutions, since the two equations are the exact same lines.
Hope this helps!
