3 years ago

Please help me with this

Mathematics

2 answers:

NemiM [27]3 years ago

7 0

The answer is -3/4

Step by step:
-18=5x-3(3x+7)
-18=5x-9x-21
-18=-4x-21
4x=-21+18
4x=-3
x=-3/4

Dimas [21]3 years ago

6 0

Answer:

-9 3/4

Step-by-step explanation:

The last step is to simplify the fraction into a mixed one.

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3 years ago

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