Answer:
x=45
Step-by-step explanation:
weights and routes
weights and routes
weights and routes
VvvvVV
Answer:
3/2
Step-by-step explanation:
find 2 points and go up til you are even with it(3 in this case) this is your rise, then go over to the other point(2 in this case) this is your run, so the slope (rise/run) is 3/2
-Todo <3
Answer:
<h2>x = 5</h2>
Step-by-step explanation:
![-4(1-2x)-1=7x\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\(-4)(1)+(-4)(-2x)-1=7x\\\\-4+8x-1=7x\qquad\text{combine like terms}\\\\8x+(-4-1)=7x\\\\8x-5=7x\qquad\text{add 5 to both sides}\\\\8x-5+5=7x+5\\\\8x=7x+5\qquad\text{subtract}\ 7x\ \text{from both sides}\\\\8x-7x=7x-7x+5\\\\x=5](https://tex.z-dn.net/?f=-4%281-2x%29-1%3D7x%5Cqquad%5Ctext%7Buse%20the%20distributive%20property%7D%5C%20a%28b%2Bc%29%3Dab%2Bac%5C%5C%5C%5C%28-4%29%281%29%2B%28-4%29%28-2x%29-1%3D7x%5C%5C%5C%5C-4%2B8x-1%3D7x%5Cqquad%5Ctext%7Bcombine%20like%20terms%7D%5C%5C%5C%5C8x%2B%28-4-1%29%3D7x%5C%5C%5C%5C8x-5%3D7x%5Cqquad%5Ctext%7Badd%205%20to%20both%20sides%7D%5C%5C%5C%5C8x-5%2B5%3D7x%2B5%5C%5C%5C%5C8x%3D7x%2B5%5Cqquad%5Ctext%7Bsubtract%7D%5C%207x%5C%20%5Ctext%7Bfrom%20both%20sides%7D%5C%5C%5C%5C8x-7x%3D7x-7x%2B5%5C%5C%5C%5Cx%3D5)