What is (3x+2y)-(-5y+x) ?

The solution to (3x+2y)-(-5y+x) is 2x+7y

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simplify (3x+2y)-(-5y+x)

simplify

(3 x + 2 y) - (- 5 y + x)

2 x + 7 y

Solution steps

(3 x + 2 y) - (- 5 y + x)

Apply rule:

(a) = a

(3 x + 2 y) = 3 x + 2 y

= 3 x + 2 y - (- 5 y + x)

Apply the distributive law:

- (- a + b) = a - b

- (- 5 y + x) = 5 y - x

= 3 x + 2 y + 5 y - x

Add similar elements:

2 y + 5 y = 7 y

= 3 x + 7 y - x

Group like terms

= 3 x - x + 7 y

Add similar elements:

3 x - x = 2 x

= 2 x + 7 y

6 (- 7)

∣ - 3 \cdot 2 ∣

240 + 390

23 + 63

x^{6} \cdot x^{7}