Answer:
4-9 = 4+(-9)
-6-7 = -6+(-7)
-4-(-9) = -4 + 9
6-(-7) = 6+7
Step-by-step explanation:
Double negatives means a positive and one positive and one negative is a negative.
Please give brainliest. I am working hard to get it.
3x - 2 = x + 10
So, 2x = 12 and x = 6
Step-by-step explanation:
Pick two points on the line and determine their coordinates
Select one to be (x1, y1) and the other to be (x2, y2)
Finally use the slope intersect equation to calculate the slope:
<em>Formula-</em><em> </em>
<em>y = mx + b </em>
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Hope this helps, let me know if you need more information, I'll be glad to help! :)
Answer:
3x + 7
Step-by-step explanation:
<span>7(-3 + 2u) simplified is </span>
