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Equations with Fractions
Students will solve 1 and 2 step equations with fractions.
15
Mathematics
03/30/2011

Term
 (1/2)x = 7
Definition
 2*1x = 7*2  2           x = 14
Term
 (2/3)m = 6
Definition
 3*2m = 6*3 3        2m = 18 2      2 m = 9
Term
 (1/4)b = 5
Definition
 4*1b = 5*4 4           b = 20
Term
 (1/3)y + 2 = 5
Definition
 (1/3)y + 2 = 5            - 2   -2        3*(1/3)y = 3*3 y = 9
Term
 (2/5)x - 7 = 3
Definition
 (2/5)x - 7 = 3            + 7  + 7     5*(2/5)x = 10*5 2x = 50 2      2 x = 25
Term
 (2/3)w + 1 = (1/3)
Definition
 3((2/3)w + 1 = (1/3)) 3(2/3)w + 3(1) = 3(1/3) 2w + 3 = 1        -3   -3 2w = -2 2       2 w = -1
Term
 (1/10)k + (2/10)k = 3
Definition
 10((1/10)k + (2/10)k = 3) 10(1/10)k + 10(2/10)k = 3(10) k + 2k = 30 3k = 30 3     3 k = 10
Term
 9 - (2/5)a = 1
Definition
 5(9 - (2/5)a = 1) 5(9) - 5(2/5)a = 5(1) 45 - 2a = 5 -45         -45 -2a = -40 -2      -2 a = 20
Term
 (1/6)z + 7 = 4
Definition
 (1/6)z + 7 = 4             -7   -7        6*(1/6)z = -3*6                 z = -18
Term
 (-1/3)y - 7 = 3
Definition
 (-1/3)y - 7 = 3            + 7  +7 -3(-1/3)y = 10(-3) y = -30
Term
 x - 3 = 9 + 7x
Definition
 x = -2
Term
 12 = -4(-6x + 3)
Definition
 x = 1
Term
 5n + 34 = -2(1 - 7n)
Definition
 n = 4
Term
 18 = 3(3w - 6)
Definition
 w = 4
Term
 -2 = -(n - 8)
Definition
 n = 10
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