3 years ago

-6z+(-5.5)+3.5z+5y-2.5 simplyfied?

Mathematics

2 answers:

QveST [7]3 years ago

5 0

Answer:

-2.5z+5y-8

Step-by-step explanation:

(-6z+3.5z)+5y+(-5.5-2.5)

frosja888 [35]3 years ago

3 0

Answer:

$\boxed{\sf -2.5z+5y-8}$

Step-by-step explanation:

$\sf -6z+(-5.5)+3.5z+5y-2.5$

$\sf -6z-5.5+3.5z+5y-2.5$

$\sf -6z+3.5z+5y-5.5-2.5$

$\sf( -6z+3.5z)$ $\sf (5y)$ $\sf (-5.5-2.5)$

$\sf -2.5z+5y-8$

$\underline{--------------}$

Hope it helps! :)

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