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Solve for x
Solve for y
3+ Variables
Formulas
Find the value of y
100
3y+x=7
x=-3y+7
100
-5x+y=8
y=5x+8
100
Solve for x: x+y+z=m
x=m-y-z
100
Solve d=rt for t
t=d/r
100
Solve for y:5x+y=5, find y when x=3
y=-10
200
8x+24y=32
x=-3y+4
200
12x+3y=18
y=-4x+6
200
Solve for x: xy+z=h
(h-z)/y
200
Solve I=Prt for r
r=I/Pt
200
Solve for y: 6x-8y=12, Find y when x=4
y=3/2
300
5x-7y=-35
x=7/5 y-7
300
-4x+6y=2
2/3x+1/3
300
Solve for x: 3xy=g
g/3y
300
Solve A=1/2bh for h
h=2A/b
300
Solve for y: -3x+4y=1, find y when x=9
y=7
400
-6x-9y=-12
x=-3/2y+2
400
7x-7y=21
y=x-3
400
Solve for x: (x/4)-ab=m
x=4m+4ab
400
Solve V=1/3lwh for l
l=3V/wh
400
Solve for y: -5x-3y=6, find y when x=1
y=-11/3
500
3(4y+2x)=42
x=-2y+7
500
4(2x-8y)=64
y=1/4x-2
500
Solve for x: (yz+x)/b=h
x=bh-yz
500
Solve A=1/2(b1+b2)h for b1
b1=(2A/h)-b2
500
Solve for y: 5(x+6y)=-5, find y when x=11
y=-2