A car is 180 inches long. A truck is 75% longer than the car. How long is the truck?
1 answer:
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Solving an equation<h2>Step 1</h2>
<h2>Step 2</h2>
We divide both sides by 5 so we can eliminate the parenthesis:
We rearrange the terms so the terms with the unkown variable y are on the left side and the other ones on the right side:
y - 10 = -1
↓ <em>adding 10 both sides</em>
y - 10 + 10 = -1 + 10
y + 0 = 9
y = 9
<h2>Answer: y = 9</h2>