Answer:
chiken
Step-by-step explanation:
Answer:
z = 68, x = 9
Step-by-step explanation:
z must equal 68 since they're vertical angles.
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180 - 68 = 112
12x + 4 = 112
---> x = 9
Answer:
y = -5x +7
Step-by-step explanation:
Answer:
I think its (3,2). you find where they meet and that's your answer
Answer:
(6, - 3 )
Step-by-step explanation:
Given the 2 equations
2x + 5y = - 3 → (1)
2x + 2y = 6 → (2)
Subtracting (1) from (2) term by term will eliminate the x- term
(2x - 2x) + (2y - 5y) = 6 - (- 3), that is
- 3y = 9 ( divide both sides by - 3 )
y = - 3
Substitute y = - 3 in either of the 2 equations and solve for x
Substituting y = - 3 in (1)
2x + 5(- 3) = - 3
2x - 15 = - 3 ( add 15 to both sides )
2x = 12 ( divide both sides by 2 )
x = 6
Solution is (6, - 3 )
