exam
Maths Puzzle
Numerical Ability
can you please help me with algebra
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exam Other Question
Please help me solve this problem:{{{2x+3y=8}}} {{{3/2y=4-x}}}
I'm supposed to solve this system using substitution but i am not sure how to do
c/2-d/5=-4 and c-d/5=-8 solve by substitution method