Solve 4=3a+3b & 10= -6a+ 3b
By SUBSTITUTION METHOD .
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Step-by-step explanation:
3a+3b=4
6a-3b=10
9a=14
a=14/9
3(14/9)+3b=4
14/3+3b=4
14+9b=12
9b=-2
b=-2/9
Answered by
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here is ur soluiton......
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