Solve using the addition property of equality. Be sure to check your proposed solution.

Question

asked Apr 23, 2020 103k views

1 Answer

Dshiz · Answer 1 · 2020-04-27T19:13:38+0000

x+
(3)/(10) =±
(2)/(5)

The ± is the negative symbol.

Answer:

=±
(7)/(10)

Explanation:

x+
(3)/(10) =±
(2)/(5)

±
(2)/(5) -
(3)/(10)

=±
(7)/(10)