Rearrange tiles on the board to represent equivalent expressions.
Use the interactive to find an expression equivalent to
4x - 4 - 2x +3.
.
Q 2x - 1
-
-X
O 6x - 1
.
O 2x - 7
O-2x + 3
+
+
Board sum: 4x + (-4) + (-2x) + 3
undefined
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Intro

y + 11 = (1/4)(x + 16)

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

50-60=10

step-by-step explanation:

table a is wierd

step-by-step explanation:

6*f