1.Y=20
2. THE NUMBER GETS BIGGER
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Answer:
Maya 22 Ryan 66 Eric 28
Step-by-step explanation:
m+e+r=116
r=3m
e=m+6
m+m+6+3m=116
Maya sent 22
Ryan is 22*3=66
Eric 22+6=28
6x + (-9) or 6x - 9
Try looking at the terms for the same things. Such as the variable like X and the negatives add together and make a negative
3x+17=2x-6
-2x -2x * subtract 2x from both sides* *3x-2x is 1x*
1x+17=-6 *now subtract 17 from both sides*
-17 -17
1x=-23
1x. 1x
x=23
Answer: 4x^2 + 3x + 4
(x^2 + 3x^2) + (2x +x) + 3 + 1
