Justify algebraic properti
algebraic properties worksheet
use the t-charts to solve each equation
to solve each equation. justify each step with a property.
(2x + 3) + 7 = 4x+ 2
justification
asco
steps
(2x + 3) + 7 = 4x+2
23 f (3 + 7) = 4x + 2
2x - 2x + 10 = 4x - 2x + 2
0 + 10 = 2x + 2
10 = 2x + 2
10 - 2 = 2x + 2 - 2
b = 2x + 0
8 = 2x
8 2x
d
x
=
4