( 287 ( 2 x + 3 y ) - ( 3 x - 8 y - 4 ) + ( - 4 x + 5 y )
Aromātai
567x+874y+4
Whakaroha
567x+874y+4
Tohaina
Kua tāruatia ki te papatopenga
574x+861y-\left(3x-8y-4\right)-4x+5y
Whakamahia te āhuatanga tohatoha hei whakarea te 287 ki te 2x+3y.
574x+861y-3x-\left(-8y\right)-\left(-4\right)-4x+5y
Hei kimi i te tauaro o 3x-8y-4, kimihia te tauaro o ia taurangi.
574x+861y-3x+8y-\left(-4\right)-4x+5y
Ko te tauaro o -8y ko 8y.
574x+861y-3x+8y+4-4x+5y
Ko te tauaro o -4 ko 4.
571x+861y+8y+4-4x+5y
Pahekotia te 574x me -3x, ka 571x.
571x+869y+4-4x+5y
Pahekotia te 861y me 8y, ka 869y.
567x+869y+4+5y
Pahekotia te 571x me -4x, ka 567x.
567x+874y+4
Pahekotia te 869y me 5y, ka 874y.
574x+861y-\left(3x-8y-4\right)-4x+5y
Whakamahia te āhuatanga tohatoha hei whakarea te 287 ki te 2x+3y.
574x+861y-3x-\left(-8y\right)-\left(-4\right)-4x+5y
Hei kimi i te tauaro o 3x-8y-4, kimihia te tauaro o ia taurangi.
574x+861y-3x+8y-\left(-4\right)-4x+5y
Ko te tauaro o -8y ko 8y.
574x+861y-3x+8y+4-4x+5y
Ko te tauaro o -4 ko 4.
571x+861y+8y+4-4x+5y
Pahekotia te 574x me -3x, ka 571x.
571x+869y+4-4x+5y
Pahekotia te 861y me 8y, ka 869y.
567x+869y+4+5y
Pahekotia te 571x me -4x, ka 567x.
567x+874y+4
Pahekotia te 869y me 5y, ka 874y.
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