PLSS HELP IF YOU TURLY KNOW THISS

x=1

Step-by-step explanation:

2(7-2x)=10

14-4x=10, then remove the 14 from both sides, so

-4x=-4, remove the neg. sign

4x=4, divide both sides by 4

x=1

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y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

true

step-by-step explanation: