EACH OF THE GREEN EQUATIONS HAS A
SOLUTION THAT MATCHES THE
SOLUTION OF A BLUE EQUATION.
RECORD THE MATCHING PAIRS OF
EQUATIONS AND THEIR SOLUTIONS IN
THE PURPLE BOX AT THE RIGHT.
A
5(3x-2) = 4(2x + 1)
D
-x + 3 = 2(x + 15)
B
Cards A and
Cards B and
Cards C and
-4x=-(10x+18)
E
-3(x + 4) = 6(-x - 1)
C
f
are true when x =
are true when x=
are true when x =
2.5x = 5(4x+12)
4x-20= -2(-3x+22)