If this is what you meant then follow these steps ↓
Your solutions ↓Solution 1 → 4(x) - y = 3
Solution 2 → 2(x) + 3(y) = 19
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Switch up the problem
y + 4(x) = 3
3(y) + 2(x) = 19
You might find the y-intercept in this step for solution 1. But we will see y= 4(x) - 3
The y-intercept for solution 2 2(x) + 3(4)(x) - 3 = 19
14(x) = 28
From the looks of of it we haven't found y-intercept but we did find the x-intercept 14(x) = 28
14(2) = 28, right?
The answer is "yes"
So, x = 2
Let's try again to find the y-intercept (y) = 4(2) - 3 = 5
y = 5
Answer:
x-intercept → 2
y-intercept → 5
(-3)(7^2)-7+2
(-3)(49)-7+2
-147-7+2
-154+2
-152
ANSWER:
-152
Answer:
(-9.15)
Step-by-step explanation:
We are given these following vectors:
u = (2,4), v = (-1,-1), w = (7,-2)
What is the vector for 3u + v- 2w in component form?
3u + v - 2w = 3(2,4) + (-1,-1) - 2(7,-2) = (6,12) + (-1,-1) + (-14,4) = (6 - 1 - 14, 12 - 1 + 4) = (-9, 15)
The answer is (-9,15).