3 years ago

Solve the equation –15 = –6(3 + x) + 4(x – 6). X =

Mathematics

1 answer:

madam [21]3 years ago

7 0

Answer:

x=-13.5

Step-by-step explanation:

$-15=-6(3+x)+4(x-6)\\-15=-18-6x+4x-24\\-15=-2x-42\\27=-2x\\x=\frac{-27}{2}$

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