The length of the base of an isosceles triangle is x. The length of a leg is 4x-2. The perimeter of the triangle is 86. Find x
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The solution of the equation after solve the equation, 2x − 3 4x = 21 is 4. Option 3 is correct.
<h3>How to obtain the solution of equation?</h3>To obtain the solution of an equation, the similar terms should be arranged together and then mathematical operation need to be performed to simplify it.
The equation which is provided to solve is,
To solve this equation, arrange the like terms as,
Add number 3 both side of the equation as,
Divide both side of the equation with number 6, we get,
Hence, the solution of the equation after solve the equation, 2x − 3 4x = 21 is 4. Option 3 is correct.
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