Answer:
x=1
y=-1
Step-by-step explanation:
x = y+2
x+2y = 5
y+2 +2y = 5
3y +2 = 5
3y = 3
y=1
x=-1
Here is the set up:
Side 1 is 4x.
Side 2 is 5x + 3
Side 3 is 5x + 1
The perimeter is 102.
Perimeter = side 1 + side 2 + side 3
102 = 4x + 5x + 3 + 5x + 1
102 = 14x + 4
Take it from here.
The answer is 120. Just do 12·12=144. Then 144·5/6=120
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➷ We can call the first integer 'x'
Thus, the second integer would be 'x + 1'
From this, we can form an equation:
x + x + 1 = 67
Simplify this:
2x + 1 = 67
- 1 from both sides:
2x = 66
Divide both sides by 2:
x = 33
Therefore, x + 1 = 34
The 2 integers are 33 and 34.
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The answer is -3. Now imagine a line of numbers from -4 to +4. Your first number in that line would be +2. From there you would be moving to the left since you're taking numbers away and in this case you're taking away +5. So when you're going on that line from +2 tho the left by +5 it gets you to -3. I hope you understand what I'm trying to say:D I also included the photo of that "line".