3 years ago

3(x+6)+6x+9=7x+8 Solve for x.* A -19/2 B 19/2 C 2/19 D -2/19

Mathematics

1 answer:

Inessa05 [86]3 years ago

4 0

Answer:

a) -19/2

Step-by-step explanation:

3(x+6)+6x+9=7x+8

3x + 18 + 6x + 9 = 7x + 8

3x + 6x - 7x = 8 - 18 - 9

2x = -19

2x/2 = -19/2

Therefore, x = -19/2

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