3 years ago

If 2x - 8 = -6, then x = A. -7 B. -1 C. O D. 1

Mathematics

2 answers:

Elina [12.6K]3 years ago

7 0

D. 1

2x-8=-6
+8 +8
2x=2
— —
2x 2

X = 1

Zigmanuir [339]3 years ago

3 0

2x-8=-6

Use the substitution method by using the multiple choices

A. 2(-7)-8

14-8=6

6=-6

B. 2(-1)-8=-6

-2-8=-6

-10=-6

C. 2(0)-8=-6

0-8=-6

-8=-6

D. 2(1)-8=-6

2-8=-6

Answer: D.1

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