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
43
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
y = 2
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3970429.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=
Solveeachofthefollowingequationsforx.(a)5x-7=28(b)12-5x=x+30(c)5
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
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
腐败势力猖狂反腐勇士遭报复,陈少青,中共党员,47岁,海南省万宁市工商局干部。陈
患者女性,23岁,面中份凹陷,面下1/3高度偏大,下颌前伸,前牙反,下颌不能后退
江西民用航空运输形成了一个以()为轴心,以九江、樟树、泰和、吉安、景德镇、赣州
关于良心和义务之间关系下列说法不正确的是A.良心和道德是紧密联系在一起的道德范
()含等步距异节拍流水、异步距异节拍流水两类情况。A、无节拍流水 B、有节
崛起最本质的意义,是在体系中相对力量的快速增强。有力量是一件好事,但
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
文艺复兴的策源地是( )A.法国 B.英国 C.德国 D.意大利
法定公积金转为股本时,留存的该项公积金不得少于转增前公司注册资本的()。 A.
最新回复
(
0
)