2x+y+z=14 -x-3y+2z=-2 4x-6y+3z=5 by substitution

all of my questions are of the topic of systems with 3 variables

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

answer: the four apples you took away.

step-by-step explanation:

you need to add a picture