what is 2xto the power of 2 - 2z to the power of 4 + y to the power of 2 -x to the power of 2 + z to the power of 4. if x = -4 y = 3 and z = 2.

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

loloo

step-by-step explanation:

lololool

step-by-step explanation:

because it just is

question: match the eqaution with its graph -8x - 5y = 40

answer: 8 x 5 = 40

x= absiss

y= orderly

so you have a proportional graph

question answered by

(jacemorris04)