mrsethmarin
mrsethmarin mrsethmarin
  • 28-08-2018
  • Mathematics
contestada

Solve for x. really urgent

Solve for x really urgent class=

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choixongdong
choixongdong choixongdong
  • 28-08-2018

a)

5(5+x) = 6(6+4)

25 + 5x = 60

5x = 35

x = 7

b)

4(4+x) = 3(3+5)

16 + 4x = 24

4x = 8

x = 2


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