exam
Maths Puzzle
Numerical Ability
hello
how do i sove each system by the addition method:
3x + 2y = 3
4x - 3y = -13
thank you.
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exam Other Question
6x2-9x-8x+12
Problem 1
(-3)(-6)+ (4)(-2)
Problem 2
(-3)3 pie - (-8)(-2)