2 years ago

What is the answer to 3x –7 = -16

Mathematics

2 answers:

Anni [7]2 years ago

8 0

Answer:

x = -3

Step-by-step explanation:

3x –7 = -16

3x = -16 + 7

3x = -9

x = -3

Zigmanuir [339]2 years ago

7 0

Answer:

x = -3

Step-by-step explanation:

3x - 7 = -16

3x - 7 + 7 = -16 + 7

3x = -9

x = -9/3

x = -3

3*-3 - 7 = -16

-9 -7 = -16

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