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Popular >

simplify 7-9x-15+12x

Solution

simplify

7 - 9 x - 15 + 12 x

Solution

3 x - 8

Solution steps

7 - 9 x - 15 + 12 x

Group like terms

= - 9 x + 12 x + 7 - 15

Add similar elements:

- 9 x + 12 x = 3 x

= 3 x + 7 - 15

Subtract the numbers:

7 - 15 = - 8

= 3 x - 8

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Frequently Asked Questions (FAQ)

What is 7-9x-15+12x ?
The solution to 7-9x-15+12x is 3x-8