3 years ago

Find the value of x.

2 answers:

8 0

Since both sides are the same, you'd set the two expressions equal to one another.

3x - 5 = 2x + 1
x - 5 = 1
x = 6

So, the value of x is 6.

kondaur [170]3 years ago

3 0

The triangles are congruent by SAS.
The sides measuring 3x - 5 and 2x + 1 are congruent by CPCTC.

3x - 5 = 2x + 1

3x = 2x + 6

x = 6

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