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

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

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

simplify

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

3 x + 2 y - 2

Solution steps

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

Simplify

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

= 2 x + 3 y - 4 + x - y + 2

Group like terms

= 2 x + x + 3 y - y - 4 + 2

Add similar elements:

2 x + x = 3 x

= 3 x + 3 y - y - 4 + 2

Add similar elements:

3 y - y = 2 y

= 3 x + 2 y - 4 + 2

Add the numbers:

- 4 + 2 = - 2

= 3 x + 2 y - 2

2 5^{2}

64 \div 16

\frac{x ^{2} - x - 12}{x ^{2} - 16}

ln (1.15)

ln (1.01)