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Michaellewis6341 Michaellewis6341
  • 12-01-2017
  • Mathematics
Answered

2x = 2y + 32

3y = 72 - 9x


Using the two equations above, solve for x.

Ax = 72
Bx = 8
Cx = -6
Dx = 10

Verified Answer :

IslomKayumov IslomKayumov
  • 12-01-2017

from 3y=72-9x we get y=24-3x then we input this into first equation in seat of y to get
2x=2×(24-x)+32
solving for x we get
x=10

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