Math help

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1. Which value is a solution of the equation

5 - 4x = -3

0
2
-3
1/4

2. Which ordered pair is a solution of the equation

y = x - 4

(2, 6)
(6, 2)
(-2, 6)
(3, -1)

3. Which ordered pair is a solution of the equation

y = 3x

(-2, -9)
(-8, -18)
(-8, -3)
(-10, -30)

4. Which ordered pair is a solution of the equation

Y = -9x + 4

(10, -86)
(-4, -58)
(6, -41)
(-6, 57)

My answers:
1. 2
2. (6, 2)
3. (-10, -30)
4. (10, -86)

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