Rewrite the equation 5x – 8y + 3 = 5x – 7y + 2 into general form (ax + by + c = 0). A. y – 1 = 0 B. x + 1 = 0 C. x – 1 = 0 D. y
– 3 = 0
1 answer:
<u>Answer</u>
A. y – 1 = 0
<u>Explanation</u>
5x – 8y + 3 = 5x – 7y + 2
First put the like terms together.
5x - 5x -8y + 7y + 3 - 2 = 0
0x - y + 1 = 0
-y + 1 = 0
Multiplying both sides of the equation by -1.
-1(-y + 1) = -1 × 0
y - 1 = 0
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1: 2y+12
2: 6 +6 -2
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= 10
Pretty sure x=-24.5 did the math. Check my answer before you submit anything
Answer:
∠BAC = 105°
Step-by-step explanation:
2(5x) = 9x+21
10x = 9x+21
reduce:
x = 21
∠BAC = 5x = 105°
1/3a - 5 - (1/6a + 3)
= 1/3a - 5 - 1/6a - 3
= 1/6a - 8 Answer
