Which are solutions of the linear equation? Select all that apply. 3x + y = 10 a. (1,6) b. 12, 4) c. (3, 1) d. (4,-1) e. (5,-5)

asked Oct 11, 2021 43.8k views

3 votes

Which are solutions of the linear equation? Select all that apply.

3x + y = 10
a. (1,6)
b. 12, 4)
c. (3, 1)
d. (4,-1)
e. (5,-5)

by Kaore

8.5k points

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2 votes

Answer:

e. (5,-5)

Explanation:

$3x + y = 10 \\ lhs = 3x + 5 \\ (plug \: x = 5 \: \: y = - 5) \\ = 5 * 5 + ( - 5) \\ = 15 - 5 \\ = 10 \\ = rhs$

Dwhieb answered Oct 13, 2021

8.3k points

3 votes

B. (2, 4)

C. (3, 1)

E. (5, -5)

7.7k points

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