2 years ago

Which of the following equations has exactly one solution?

Mathematics

2 answers:

Marianna [84]2 years ago

4 0

D, answer is x=-11 ….

Ronch [10]2 years ago

3 0

A. 4X+2X-6X = -4+4
A. 0X = 0 Every number

B. 8X+10 = 8X+ 10
B. 8X -8X = 10-10
B. 0X = 0. Every number

C. 4x -8 = 4X -16
C. 4x-4x = -16+ 8
C. 0x = -8 >>no solution

D. 3X + 5 = 2x -6
D. 3x-2X = -6-5
D. x = -11 one solution

Answer D

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