What is the solution to the following system of equations?
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Answer:
The correct answer is first option (-5, 5)
Step-by-step explanation:
It is given that,
3x - 4y = -35 and 3x + 4y = 5
To find the solution
Let, 3x - 4y = -35 ------- (1)
3x + 4y = 5 --------(2)
Eq(1) + (2) ⇒
6x = -35 + 5 = -30
x = -30/6 = -5
ex(1) ⇒ 3x - 4y = -35
3 *-5 - 4y = -35
-15 - 4y = -35
4y = -15 + 35 = 20
y = 20/4 = 5
Therefore x = -5 and y = 5
The correct answer is first option (-5, 5)