What is 4(x-y+2)-2(-3x+2y-1) ?

The solution to 4(x-y+2)-2(-3x+2y-1) is 10x-8y+10

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simplify 4(x-y+2)-2(-3x+2y-1)

simplify

4 (x - y + 2) - 2 (- 3 x + 2 y - 1)

10 x - 8 y + 10

Solution steps

4 (x - y + 2) - 2 (- 3 x + 2 y - 1)

Expand

4 (x - y + 2) : 4 x - 4 y + 8

= 4 x - 4 y + 8 - 2 (- 3 x + 2 y - 1)

Expand

- 2 (- 3 x + 2 y - 1) : 6 x - 4 y + 2

= 4 x - 4 y + 8 + 6 x - 4 y + 2

Group like terms

= 4 x + 6 x - 4 y - 4 y + 8 + 2

Add similar elements:

4 x + 6 x = 10 x

= 10 x - 4 y - 4 y + 8 + 2

Add similar elements:

- 4 y - 4 y = - 8 y

= 10 x - 8 y + 8 + 2

Add the numbers:

8 + 2 = 10

= 10 x - 8 y + 10

\frac{200}{1.6 \cdot 1 0 ^{- 19}}

(- 2.6) - (- 6.1)

2^{2} + 1. 5^{2}

169 + 144

\frac{24}{110}

What is 4(x-y+2)-2(-3x+2y-1) ?
The solution to 4(x-y+2)-2(-3x+2y-1) is 10x-8y+10