Solve the equation below.
6(1+2x)=66
5
Solve the following equation for x.
x-y-z=3
x=y+z+3
Solve a=46c for c
c= a/46
Solve the equation below.
-6(5+2r)=-16+2r
r=-1
2/9 = 4/x
Solve the equation below.
76=-2(-2-6r)
6
Solve the following equation for x.
-x+y+z=a
x=-a+y+z
df = g+32 solve for d
d=(g+32)/f
5(m+5)=m+25
one solution, m=0
4/8 = (m+3)/9
1.5
Solve the equation below.
4(b-8)+1=-7+7b
-8
Solve for y.
2x + 2y = 4
y = -x + 2
The perimeter of a rectangle can be found using the formula P=2L+2W, where L is the length and W is the width.
Solve for the width (w).
w= (P-2L)/2
-3(1+3x)=-19-9x
No solution
3/4 = b/(b-2)
-6
Solve the equation below.
-4(7-p)=-13+7p
-5
Solve for y.
-6x - 2y = 4
y = -3x - 2
The distance formula is d = rt, where d is the distance, r is the rate, and t is the time.
Solve for r.
r=d/t
8p-7=p+7(p-1)
Infinite solutions
k/(k-4) = 7/9
-14
-4(2-5b)-3b=77
Solve for x.
x/3 + 2y = 10
x = -6y + 30
Ohm’s law of electricity states that V = IR, where V is voltage, I the current, and R represents the resistance.
Solve for the current (I)
I=V/R
-(n-2)+4=-24+4n
one solutions, n=6
5/4 = (m-1)/(m+5)
-29