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Q: How do you solve y-3 equals 2x?

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2x+a=p 2x=p-a x=.5p-.5a

You can't solve a formula with no equals sign

y= -2x

72

Lets start by putting the known number on the other side. Y3 -7500y=125000. There is your start. Take it from here.

3

x = -8

2x-3=9 so 2x=12 and x=6

meant to be e^x = 2e^1-2x

2x - 4 = -10 2x = -10 +4 2x = -6 x = -3

2x+3 = 7 2x = 7-3 2x = 4 x = 2

2x+32 = 1 2x = 1-32 2x = -31 x = -15.5

4+ X equals 2X. Subtract X from both sides. Four equals X

36

x=12

87

8

If: 2x = -2 Then: x = -1 by dividing both sides by 2

get it to y= -2y = 1 - 2x y = x - 0.5

If 2x + 5 = 11, then 11 - 5 = 2x 6 = 2x 3 = x

2x+3 = -11 2x = -11-3 2x = -14 x = -7

2x+1 = 9 2x = 9-1 2x = 8 x = 4

2x+3 = 9x 3 = 9x-2x = 7x 7x = 3 x = 3/7

2x + 3y = 9x = 3, y = 1 therefore 6 + 3 = 9

2x - 5 = 11 2x = 11 + 5 2x = 16 2x /2 = 16 /2 x = 8