SOLUTION: 3z-x (2x+y)+(6x-5y) (-5ab+10c)+(6c-2ab) (9x-6yz)+(-13zy+4x) (-2j+k)-(5j+6k) (8w-9z)-(-w-9z) (-7q-2rs)-(-8rs-7q) (-6x-5yz)-(-7x-4yz) 18-t; t=2.5 3.1c;c=4
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-> SOLUTION: 3z-x (2x+y)+(6x-5y) (-5ab+10c)+(6c-2ab) (9x-6yz)+(-13zy+4x) (-2j+k)-(5j+6k) (8w-9z)-(-w-9z) (-7q-2rs)-(-8rs-7q) (-6x-5yz)-(-7x-4yz) 18-t; t=2.5 3.1c;c=4
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Algebra: Expressions involving variables, substitution
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Question 1031412
:
3z-x
(2x+y)+(6x-5y)
(-5ab+10c)+(6c-2ab)
(9x-6yz)+(-13zy+4x)
(-2j+k)-(5j+6k)
(8w-9z)-(-w-9z)
(-7q-2rs)-(-8rs-7q)
(-6x-5yz)-(-7x-4yz)
18-t; t=2.5
3.1c;c=4
3(j-2);j=9
33-w;w=18
6
5m+n;m=2.2 and n=
a3-b;a=4 and b=7
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ikleyn(52810)
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