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OpenStudy (anonymous):
1. Simplify the following algebraic operation : 7x – 2(x-2) + 5(x+3)
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OpenStudy (mew55):
7x-2x+4+5x+15=0 10x+19=0 10x=-19 x=-19/10
OpenStudy (anonymous):
thanks.
OpenStudy (mew55):
u r welcome
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