kerimsuleman24 kerimsuleman24

01-12-2020
Mathematics

contestada

Practice elimination by solving the following systems᠎᠎
-7x-8y=9
-4x+9y=-22

Respuesta :

Аноним Аноним

01-12-2020

Answer:

multiply the first equation by 4

and second by 7 then just subtract second from first

Answer Link

Otras preguntas

Given 2x+6=12 prove x=3

Let f(x) = 5x + x2 and g(x) = 3x2 - 4x. Find f(x) * g(x)

11x=22 mathematical sentence

The diagram shows two cells. Identify structures C, D, and E and explain how they work together to perform a specific process within the cell.

if a + 1 by a is equal to 3 find the value of bracket a minus 1 by a bracket square

B Given right triangle ABC, what is the value of tan(A)? 05 13 26 24 o 12 13 O 12 A 10 С 13 12

474 - (-798) = What is the answer

help!! me!! plsssssssssssssssssssssssssssssssssss

Does anyone know this question?

Based on the information presented on the picture, determine all the true statements. LAEB is an acute angle O AE I BC O AB 1 BC AB < AE MLECB = 90 LBEC and