randidoling810 randidoling810

05-03-2020
Mathematics

contestada

Solve each system of equations without graphing. Show your work.
A. 2v + 6w=-36
5v + 2w=1

B. 6t - 9u=10
2t + 3u=4

Respuesta :

Аноним Аноним

05-03-2020

(A)

Solve for the first variable in one of the equations, then substitute the result into the other equation.

v=3

w=−7

(B)

Solve for the first variable in one of the equations, then substitute the result into the other equation.

t=11/6

u=1/9

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