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Mathematics 13 Online
OpenStudy (anonymous):

2300+45xzw^2+23x^2c=43

OpenStudy (anonymous):

you can solve an equation when number of variables equals number of equations.

OpenStudy (anonymous):

Solve for x ?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

you need more than one equation to solve that. atleast do u have relation between x ,y,z

OpenStudy (anonymous):

sorry x,z and w

OpenStudy (anonymous):

no

OpenStudy (anonymous):

x=-45w2x+sqrt2025w4x2-207644c over 46c

OpenStudy (anonymous):

for an equation ax^2 = bx +c =0 solution for x = -b+or- sqrt(b^2-4ac) / 2a

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