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Erin solved an equation as shown. x + 2(x - 1) = 34 Step 1 Step 2 Step 3 Step 4 x + 2x 2 = 34 3x - 2 = 34 3x 36 4 x = 12 - Which property did Erin use for Step 1?

Erin solved an equation as shown. x + 2(x - 1) = 34 Step 1 Step 2 Step 3 Step 4 x + 2x 2 = 34 3x - 2 = 34 3x 36 4 x = 12 - Which property did Erin use for Step 1?
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1 vote
Erin solved an equation as shown.

x + 2(x - 1) = 34
Step 1
Step 2
Step 3
Step 4
x + 2x 2 = 34
3x - 2 = 34
3x 36
4 x = 12
-
Which property did Erin use for Step 1?

Erin solved an equation as shown. x + 2(x - 1) = 34 Step 1 Step 2 Step 3 Step 4 x-example-1
asked
User Gogi
by
8.5k points

1 Answer

0 votes

Answer:

he used distribution method.

for step 1.as he distribute

2(x-1)=2x-2

answered
User Artemus
by
7.7k points
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