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funez, Lianet
Dana's work to solve the equation 0.7x + 8 = 0.3x + 14 is shown.
Given 0.7x + 8 = 0.3x + 14
Step 1
0.4x + 8 = 14
Step 2
0.4x = 6
Step 3
X = 15
Which property did Dana apply to the equation in Step 1 to create the equivalent equation in Step 2?
A distributive property
B substitution property
© subtraction property of equality
D
multiplication property of equality

funez Lianet Danas work to solve the equation 07x 8 03x 14 is shown Given 07x 8 03x 14 Step 1 04x 8 14 Step 2 04x 6 Step 3 X 15 Which property did Dana apply to class=

Respuesta :

Nidhi195

Answer:

Subtraction property of equality

Step-by-step explanation:

The subtraction property of equality refers to balancing an equation by using the same mathematical operation on both sides.

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