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Popular >

simplify 2(0.1+x)-8(-x-0.3)

Solution

simplify

2 (0.1 + x) - 8 (- x - 0.3)

Solution

10 x + 2.6

Solution steps

2 (0.1 + x) - 8 (- x - 0.3)

Expand

2 (0.1 + x) : 0.2 + 2 x

= 0.2 + 2 x - 8 (- x - 0.3)

Expand

- 8 (- x - 0.3) : 8 x + 2.4

= 0.2 + 2 x + 8 x + 2.4

Group like terms

= 2 x + 8 x + 0.2 + 2.4

Add similar elements:

2 x + 8 x = 10 x

= 10 x + 0.2 + 2.4

Add the numbers:

0.2 + 2.4 = 2.6

= 10 x + 2.6

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Frequently Asked Questions (FAQ)

What is 2(0.1+x)-8(-x-0.3) ?
The solution to 2(0.1+x)-8(-x-0.3) is 10x+2.6