# SOLUTION: how do you solve this equation into slope intercept form: -2y-10+2x=0? 3x+20=-4y? please help me!!

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 Click here to see ALL problems on Linear-equations Question 448313: how do you solve this equation into slope intercept form: -2y-10+2x=0? 3x+20=-4y? please help me!! Answer by stanbon(57332)   (Show Source): You can put this solution on YOUR website!how do you solve this equation into slope intercept form: -2y-10+2x=0? 3x+20=-4y? ------------------ 1st: -2(y-5-x) = 0 y-x-5 = 0 y = x+5 --------------------- 2nd: 3x+20 = -4y y = (-3/4)x - 5 ============================ If this is a system of 2 equation: Substitute to solve for "x": x+5 = (-3/4)x-5 (7/4)x = -10 x = (4/7)*10 x = 40/7 ----------------------------- Solve for "y": y = x + 5 y = (40/7) +(35/7) y = 75/7 ============================= Cheers, Stan H.