0
Anonymous
A minus and a minus makes a plus
A plus and a plus makes a plus
A minus and a plus or plus and a minus makes a minus
7 - -2 is a minus and a minus
Therefore the answer is 7 + 2 = 9
Wiki User
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4x-7=5x-2 x=-5
2.333333......... or, 2 and 1/3
3.
4p+2 = 3p-7 4p-3p = -7-2 p = -9
9