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Aliun [14]
3 years ago
10

Solve the simultaneous equation.

="TexFormula1" title="4x - 3y = 7 \\ x = 13 - 3y" alt="4x - 3y = 7 \\ x = 13 - 3y" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Lelechka [254]3 years ago
8 0
X = 4       y = 3                                                                                                4x-3y=7           x=13-3y

4(13-3y) -3y =7
52 -12y -3y =7
  -15y=-45
-y=-3       y = 3

x=13-(3*3)
x=13-9
x =4

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