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3 years ago

Solve for x. 9x = 3x - 36 A x = -6 B x = – 4 C X=4 D x = 6

Mathematics

2 answers:

Lelu [443]3 years ago

7 0

Answer:

x=-6

Step-by-step explanation:

9x-3x=-36

6x=-36

x=-6

brainliest?

Ymorist [56]3 years ago

7 0

Answer:

Step-by-step explanation:

When it's multiple choice, you can plug in each number until you find the correct answer. In this case: 9(-6)=3(-6)-36, which equals -54=-54. But, you can also solve for x without plugging in the numbers.

Steps:

1) 9x=3x-36

2) 6x=-36 Subtract 3x from both sides

3) x=-6 Divide both sides by 6

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