How to solve a simultaneous equation
1 answer:
Http://mathsfirst.massey.ac.nz/Algebra/SystemsofLinEq/EMeth.htm this website explains it well
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Answer:
A: 1
B: 17
C: 26
D: 42
E: 57
Step-by-step explanation:
Step-by-step explanation:
25x ratio
stay safe and wear mask
X + 3 = 0
2x - 1 = 0
It would be D.
