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Popular >

simplify 5x+(-15)+(-20)x+10

Solution

simplify

5 x + (- 15) + (- 20) x + 10

Solution

- 15 x - 5

Solution steps

5 x + (- 15) + (- 20) x + 10

Apply rule:

a + (- b) = a - b

5 x + (- 15) = 5 x - 15

= 5 x - 15 - 20 x + 10

Group like terms

= 5 x - 20 x - 15 + 10

Add similar elements:

5 x - 20 x = - 15 x

= - 15 x - 15 + 10

Add the numbers:

- 15 + 10 = - 5

= - 15 x - 5

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Frequently Asked Questions (FAQ)

What is 5x+(-15)+(-20)x+10 ?
The solution to 5x+(-15)+(-20)x+10 is -15x-5