Number of Solutions
True or False: A linear equation has ONE solution when the variable equals zero.
What is True
y/4 = -11
What is -44
-4(5x-8)= -108
What is a=7
20 - z = 4z
what is z = infinite solutions or 0=0
17 = x + 11
What is x = 6
True or False: A linear equation has INFINTELY MANY solutions when both sides of the equation are equivalent?
What is True
17=3x-4
What is 7
-3(2a-3)+1=-20
What is a=5
4m+2=-3m+16
What is m=2
3 = b/14
What is b = 42
True or False: A linear equation has ONE solution when the equation equals different numbers (i.e. 2=-3)
What is False
-8 = -2 - 2p - 1p
What is p=2
-168=-7(-5+3x)-8x
What is x = 7
2+x=1+6x+6
What is x=-1
r - 63 = - 37
What is r = 26
How many solutions does this equation have?
y+13+7y-7=2(4y+3)
What is Infinitely Many
6x + 5x - 4 = 29
What is x = 3
2 (y+7) = 42 - 5y
What is y = 4
4w+2-w=7-2w
What is w=1
5 = 15x
what is 1/3=x
How many solutions does this equation have?
25-2z-10z = -3(4z+8)-1
What is None
-2 = -7m + 6m
What is 2
5r+35=5(5-1r)
What is r=-1
3t - 6 = 6t + 30
what is t=-12
-9k = -47
what is 47/9