Study guides

ββ

Q: How do you solve 2x subtract y equals 1?

Write your answer...

Submit

Still have questions?

Related questions

2x+8=10... Subtract 8 on both sides, then devide by 2... 2x=2... x=1

2x - 1 = 3x + 4 Subtract 2x from both sides: - 1 = x + 4 Subtract 4 from both sides: -5 = x

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

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

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

X = 0 (zero) Y = -1 (neg 1)

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

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

If: 2x-1 = 2Then: 2x = 2+1And: 2x = 3So: x = 3/2 = 1.5 or 1 and a 1/2

x + 8y = 3 therefore 2x + 16y = 6 (a) 2x + 3y = -7 (b) Subtract (b) from (a): 13y = 13 so y = 1 and x = -5

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

-1-2x-4x=19-6x-1 = -19x = 3

People also asked