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Popular >

simplify 2.5(4x+10)-2(3x-15)

Solution

simplify

2.5 (4 x + 10) - 2 (3 x - 15)

Solution

4 x + 55

Solution steps

2.5 (4 x + 10) - 2 (3 x - 15)

Expand

2.5 (4 x + 10) : 10 x + 25

= 10 x + 25 - 2 (3 x - 15)

Expand

- 2 (3 x - 15) : - 6 x + 30

= 10 x + 25 - 6 x + 30

Group like terms

= 10 x - 6 x + 25 + 30

Add similar elements:

10 x - 6 x = 4 x

= 4 x + 25 + 30

Add the numbers:

25 + 30 = 55

= 4 x + 55

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Frequently Asked Questions (FAQ)

What is 2.5(4x+10)-2(3x-15) ?
The solution to 2.5(4x+10)-2(3x-15) is 4x+55