Linear Equations in One Variable

SAT Math· difficulty 3/5

What is the sum of the solutions to 2x6=8|2x - 6| = 8?

  • A

    6

    check_circle
  • B

    8

  • C

    0

  • D

    14

Explanation

2x6=82x - 6 = 8 gives x=7x = 7. 2x6=82x - 6 = -8 gives x=1x = -1. Sum =7+(1)=6= 7 + (-1) = 6.

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