Cartoon (animation) form: For tutors: simplify_cartoon( y=2x+4 )
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Look at . Since has zero as a factor, it should be replaced with a zero Look at . Replaced x with 0 It becomes . Look at . Replace constants in expression: , with It becomes . Look at . Remove extraneous zero It becomes . Look at . Moved these terms to the left It becomes . Look at . Solved linear equation equivalent to y-4 =0 It becomes . Result: This is an equation! Solutions: y=4.