Alexherondale18 Alexherondale18

18-09-2016
Mathematics

contestada

2x+y=-11;3x-4y=11
How do I solve this by substitution?

Respuesta :

18-09-2016

1)2x+y= - 11
2*(-6)+1=-11
1)3x-4y=11
3*9-4*4=11

Answer Link

MaliaHale MaliaHale

18-09-2016

This is the answer! ;)

Ver imagen MaliaHale

Answer Link

Otras preguntas

PLEASE HURRYThe Liberia zoo had 30 giraffes in its exhibit. The zoo loaned 7 giraffes to a neighboring zoo. How many giraffes remained at the Liberia zoo? Which

how to simplify 6 to the power of -1 over -8 to the power of 0

PLEASE HELP! WILL GIVE BRAINLIEST

Two cylinders contain pistons that are connected by fluid in a hydraulic system. A force of 1,300 N is exerted on one piston with an area of 0.05 m2. What is th

6. A verbal can be defined as: a verb that functions as another part of speech. a verb in the past tense. a word that shows action.

Why did the Aztec build canals?

can u fill in the blanks particles in gas can _____when u remove energy from particles they move ______ and the matter________

20pts!!! PLS HELP!!! Add and simplify. (2x2 – 11x) + (3x2 + 10x – 4) 5x2 – 4 5x4 – 4 6x2 – 11x – 4 5x2 – x – 4

Determine how the following scenarios affect the firm's cash position. Identify whether the scenario describes a financing, investing, or operating activity (as

solve for w 3/4w=3 1/2