首页
登录
职称英语
Solve each of the following systems of equations for x and y.(a) x+y = 24 x-y=
Solve each of the following systems of equations for x and y.(a) x+y = 24 x-y=
游客
2025-02-24
54
管理
问题
Solve each of the following systems of equations for x and y.
(a) x+y = 24
x-y=l8
(b) 3x-y = -5
x + 2y = 3
(c) 15x- 18 - 2y =-3x+y
10x + 7y + 20 = 4x + 2 [br]
选项
答案
x=1/2
y = -3
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3970430.html
相关试题推荐
Findanalgebraicexpressiontorepresenteachofthefollowing.(a)Thesquareo
Findanalgebraicexpressiontorepresenteachofthefollowing.(a)Thesquareo
Findthefollowing.(a)40%of15(b)150%of48(c)0.6%of800(d)15is30%ofwh
Findthefollowing.(a)40%of15(b)150%of48(c)0.6%of800(d)15is30%ofwh
Solveeachofthefollowinginequalitiesforx.(a)-3x>7+x(b)25x+16[img]2014m9
Solveeachofthefollowingsystemsofequationsforxandy.(a)x+y=24x-y=
Solveeachofthefollowingsystemsofequationsforxandy.(a)x+y=24x-y=
Solveeachofthefollowingsystemsofequationsforxandy.(a)x+y=24x-y=
Solveeachofthefollowingequationsforx.(a)5x-7=28(b)12-5x=x+30(c)5
Solveeachofthefollowingequationsforx.(a)5x-7=28(b)12-5x=x+30(c)5
随机试题
AAccommodation住宿Oneisneveratalossforaplace
【S1】[br]【S5】将taken改为taking。本题属于过去分词与现在分词误用的问题。jetaircrafttakingoffandland
Skipthatthirdhelpingofroastbeef,savetheplanetanddoyourheartaf
Friendshipisabovereason,for,thoughyoufindvirtuesinafriend,hewas
患者,女性,20岁。结喉两侧弥漫性肿大,边界不清,皮色如常,无疼痛,诊为气瘿。治
患者女性,70岁,左颊黏膜溃疡1个月。无明显诱因左侧颊黏膜出现溃疡,疼痛不明显,
下列诗句背景与科举制实行无关的是:A.慈恩寺下提名处,十七人中最少年 B.太宗
柯克帕特里克四级评估模式的二级评估是( )。A.反应评估 B.学习评估 C
某花店的进货价只有低于正常价格时,才能以低于市场的价格卖花而获利;除非该花店的销
大豆期术库存减少,则大豆价格不一定会上涨。()
最新回复
(
0
)