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5g+2h=14 3g-4h=-28 solve each pair of simulations equations by elimination
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5g+2h=14
3g-4h=-28
solve each pair of simulations equations by elimination

User Rahul Katariya
by
8.0k points

1 Answer

4 votes
2(5g+2h=14)
=10g+4h=28
+ 3g-4h=-28
13g+ 0= 0
g= 0

5(0)+2h=14
2h=14
h=7

check
3(0)-4(7)=-28
-4(7)=-28
User Ryen
by
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