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Mathematics 19 Online
OpenStudy (anonymous):

what is 4x-7+694=

OpenStudy (anonymous):

Solve for x: 4 x+687 = 0 Isolate terms with x to the left hand side. Subtract 687 from both sides: 4 x+(687-687) = -687 Look for two terms that sum to zero. 687-687 = 0: 4 x = -687 Solve for x. Divide both sides of 4 x = -687 by 4: (4 x)/(4) = -687/4 Any nonzero number divided by itself is one. 4/4 = 1: Answer: | | x = -687/4

OpenStudy (anonymous):

-171.75

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