What is (2x+3y-4z)+(7x-10y+5z) ?

The solution to (2x+3y-4z)+(7x-10y+5z) is 9x-7y+z

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simplify (2x+3y-4z)+(7x-10y+5z)

simplify

(2 x + 3 y - 4 z) + (7 x - 10 y + 5 z)

9 x - 7 y + z

Solution steps

(2 x + 3 y - 4 z) + (7 x - 10 y + 5 z)

Simplify

(2 x + 3 y - 4 z) + (7 x - 10 y + 5 z) : 2 x + 3 y - 4 z + 7 x - 10 y + 5 z

= 2 x + 3 y - 4 z + 7 x - 10 y + 5 z

Group like terms

= 2 x + 7 x + 3 y - 10 y - 4 z + 5 z

Add similar elements:

2 x + 7 x = 9 x

= 9 x + 3 y - 10 y - 4 z + 5 z

Add similar elements:

3 y - 10 y = - 7 y

= 9 x - 7 y - 4 z + 5 z

Add similar elements:

- 4 z + 5 z = z

= 9 x - 7 y + z

(6 x^{2} + 2 y^{3})^{3}

x^{2} + x y + x

50 m^{2} - 98 n^{2}

(\frac{a ^{2} n + 1}{3 + b ^{n} - 1})^{3}

9 \cdot x^{2} \cdot 3^{2 x - x^{2}}

What is (2x+3y-4z)+(7x-10y+5z) ?
The solution to (2x+3y-4z)+(7x-10y+5z) is 9x-7y+z