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(a) -3(2 - x) = 6x (b) 5 - 3x = -6(x+2)(c) -319y + 2) = 2(-4y - 7)(d) -3(4y - 5) = -7(-5-2y)(e) 3/5 - h) - 20h - 2) = -18. Solve each of the following equations. |
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Answer» (a) x = -2(B) x = (c) y = (d) y = (e) H = Step-by-step explanation:(a) -3(2 - x) = 6x=> -6 + 3x = 6x=> 3x - 6x = +6=> -3x = 6=> x = = -2(b) 5 - 3x = -6(x + 2)=> 5 - 3x = -6x - 12=> -3x + 6x = -12 - 5=> 3x = -17=> x = = (c) -3(9y + 2) = 2(-4y - 7)=> -27Y - 6 = -8y + 14=> -27y + 8y = 14 + 6=> - 19y = 20=> y = (d) -3(4y - 5) = -7(-5 -2y)=> - 12y + 15 = 35 +14y=> -12y - 14y = 35 - 15=> -26y = 20=> y = (e) 3(5 - h) - 20(h - 2) = -1=> 15 - 3h - 20h + 40 = -1=> - 23h = -1 - 15 - 40 = - 56=> h = = |
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