Mathematics: 6x-2y=33 4x+3y=9 what would x and y be?

6x-2y=33 4x+3y=9 what would x and y be? - id62334391771891, ethangeibel93

Ответ:

tyreshagarrett123

30.12.2021

$6x-2y=33 \\\\ 6x=33+2y \\\\ \boxed{x=\frac{2y+33}{6}} \\\\ 4x+3y=9 \\\\ 4*\frac{2y+33}{6}+3y=9 \\\\ 2*\frac{2y+33}{3}+3y^{(3}=9^{(3} \\\\ 2(2y+33)+9y=27 \\\\ 4y+66+9y=27 \\\\ 13y=27-66 \\\\ 13y=- 39 \\\\ \boxed{y=-\frac{39}{13}=-3} \\\\ x=\frac{2*(-3)+33}{6} \\\\ x=\frac{-6+33}{6} \\\\ x=\frac{27}{6} \\\\ \boxed{x=\frac{9}{2}}$

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Ответ:

Jamuel3761

05.10.2022

Mathematics

28,568 feet

Step-by-step explanation:

Mt. Rainer is 14,410 feet in elevation

Point success is 14,158 feet in elevation

Therefore if both mountains were climbed then the total distance can be calculated as follows

= 14,410 feets + 14,158 feets

= 28,568 feet

Hence the total distance is 28,568 feet

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6x-2y=33
4x+3y=9 what would x and y be?

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