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3 years ago

What is the solution set for 4x + 1 = 13, given the replacement set {1, 2, 3, 4} ?

Mathematics

2 answers:

Svetradugi [14.3K]3 years ago

7 0

B-x=3

Solve for x-
4x+1-1=13-1
4x=12
4x/4=12/4
x=3

tangare [24]3 years ago

3 0

The answer is D. x = 2.

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