Solve simultaneous equations 11s+9t=116 5s+9t=92

2 answers:

Serga [27]3 years ago

7 0

ANSWER EQUAL =
4 :))

5 0

Answer:

Step-by-step explanation:

11s+9t=116

5s+9t=92

Minus bottom equation from the top

6s+0=24

divide 6 on both sides

s=4

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