What is the slope-intercept from of the equation y+18=2(x-1)
1 answer:
Answer:
y = 2x - 20
Step-by-step explanation:
Simplfy 2 (x-1)
y + 18= 2x - 2
move all terms contain "y" to the left side
y = 2x - 20
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It should be :
1/3(x + 18) = 7
1/3x + 6 = 7
1/3x + 6 - 6 = 7 - 6
1/3x = 1
x = 3
4y + 228= 352
-228 -228
4y= 124
---- -----
4 4
y=31
3x+7=3x+2 (cancel equal terms)
7=2 ( the statement is false)
Answer:
Step-by-step explanation:
39
2(2d+4)=-3(d+2)
4d+8=-3d-6
4d+3d=-6-8
7d=-14
d=-14/7
d=-2
