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OpenStudy (anonymous):
combining like terms simplify each expression do not solve the problem lol -5n+3(6+7n) = 2n+9n is this correct?
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OpenStudy (anonymous):
LHS = -5n + 18 + 21n = 16n + 18 first step is remove the brackets by multiplying each term in the brackets by + 3
OpenStudy (agreene):
-5n + 18 + 21n (21-5)n + 18 16n+18 factoring, if you want it simplified: 2(8n+9)
OpenStudy (anonymous):
Jimmy are you solving this problem?
OpenStudy (anonymous):
16n + 18 = 2(8n + 9)
OpenStudy (anonymous):
no just simplifying the left hand part
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OpenStudy (anonymous):
when solving leave LHS as 16n + 18
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