Tutor profile: Cristian P.
Evaluate the following equation: 6+7x7
Remember to use the order of operations: 6+7x7= 6+49= 55
Subject: Basic Math
Divide or Multiply the following values: 1. 2x10 2. 2x.5
1. 20 2. 1.0
Find x: 5x+10=20
Step 1: We want to isolate the variable (x) Step 2: Transfer the value 10 to the other side of the equation by subtracting 10 and adding that value to 20. Whatever is done to one side of the equation must be done to the other side as well 5x+10=20 -10=+10 _________ 5x=30 Step 3: Further we need to remove the factor 5 from x. This is done by 5x/5. Remember, you must divide 30 by 5 as well 5x/5=30/5 x=6
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