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Svetradugi [14.3K]
4 years ago
11

Given 30+5x 15+10x What is x

Mathematics
1 answer:
Cerrena [4.2K]4 years ago
8 0
<h2>Answer:</h2>

<u>x = -2</u>


<h2>Step-by-step explanation:</h2>

We have 30 + 5x + 10x

Solution:

30 + 5x + 10x = 0

30 + 15x = 0

Subtracting 30 on both sides

15x = -30

Dividing both sides by 15

x = -30 / 15

x = -2

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