What is simplify-5(10x+8z)-6(4x-7z) ?

The solution to simplify-5(10x+8z)-6(4x-7z) is -74x+2z

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simplify-5(10x+8z)-6(4x-7z)

simplify

- 5 (10 x + 8 z) - 6 (4 x - 7 z)

- 74 x + 2 z

Solution steps

- 5 (10 x + 8 z) - 6 (4 x - 7 z)

Expand

- 5 (10 x + 8 z) : - 50 x - 40 z

= - 50 x - 40 z - 6 (4 x - 7 z)

Expand

- 6 (4 x - 7 z) : - 24 x + 42 z

= - 50 x - 40 z - 24 x + 42 z

Group like terms

= - 50 x - 24 x - 40 z + 42 z

Add similar elements:

- 50 x - 24 x = - 74 x

= - 74 x - 40 z + 42 z

Add similar elements:

- 40 z + 42 z = 2 z

= - 74 x + 2 z

(2 x^{2} + x) (2 x^{2} - x)

5 x^{3} + x^{2}

3 a^{7} b^{3} - 21 a^{4} b^{3}

4 x - 7 + y - 7 x - (- 3 y)

(6 x - 7 y)^{2}

What is simplify-5(10x+8z)-6(4x-7z) ?
The solution to simplify-5(10x+8z)-6(4x-7z) is -74x+2z