The properties in each step is:
Step 1 and 2: distributive property
Step 3: addition property of equality
Step 4: division property of equality
Given the equation, x + 0.06x - 1.50 = 3.80, we can solve for x using the steps with the following appropriate properties shown below:
Step 1:
(1 + 0.06)x - 1.50 = 3.80 (distributive property)
Step 2:
1.06x - 1.50 = 3.80 (distributive property)
Step 3: Add 1.50 to both sides of the equation
1.06x = 5.30 (addition property of equality)
Step 4: Divide both sides by 1.06
x = 5.00 (division property of equality)
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