solve by substitution: addition, subtraction or multiplication.

Question

3X+Y-11 and -2X+Y=1

X=

Y=

Answer 1

From the 2nd:
y = 1 + 2x

typo in the first, once you fix it, replace y with (1+2x) and solve for x
Then sub that into 1+2x to get the y

let me know how you made out.

Answer 2

c-bar &#773

Answer 3

before: AFc
after: cAF

Answer 4

before: 00AF

Answer 5

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Answer 6

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