OpenStax, Intermediate Algebra 2e §2.3 Solve a Formula for a Specific Variable · Example 8 · Algebra · Linear equations
Solve a Formula for a Specific Variable · Example 8
One side of a triangle is three inches more than the first side. The third side is two inches more than twice the first. The perimeter is 29 inches. Find the length of the three sides of the triangle.
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OpenStax, Intermediate Algebra 2e · §2.3 Solve a Formula for a Specific Variable · Example 8
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