Equations with Combining Like Terms
6x+6=3(2x+7)
No Solutions
Solve for x:
ax+b=c
x=(c-b)/a
7-2(x+8)=4x+3-x
x=-12/5 or -2.4
Solve for a:
m=(a+b)/c
a=cm-b
8x+2-4x+10=2(2x+6)
All Solutions
Solve for y:
4y-a=b
y=(b+a)/4
Given a rectangle with the length of 4 and a width of 3x+6, if the perimeter is 50. What does x equal?
x=5
Solve for y:
(xy)/m +b =c
y=m(c-b)/x
Given a rectangle with the length of 4 and a width of 3x+6, if the area is 36. What does x equal?
x=1
Solve for w:
m=2wh+2wl
w = m/(2h+2l)